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Polaris A2
Part of Polaris
American missile. In comparison to the A-1, the Polaris A-2 had a slightly longer first stage and a lighter second-stage motor casing. These features increased range to 2800 km (1500 nm), the performance originally envisioned by the Navy.

AKA: Mk. 20B;Polaris A-2;UGM-27B;W47. Status: Retired 1971. First Launch: 1960-11-10. Last Launch: 1971-11-12. Number: 206 . Payload: 500 kg (1,100 lb). Thrust: 310.80 kN (69,871 lbf). Gross mass: 13,600 kg (29,900 lb). Height: 9.45 m (31.00 ft). Diameter: 1.37 m (4.49 ft). Span: 1.37 m (4.49 ft). Apogee: 1,000 km (600 mi).

The Polaris A2 was a production-standard missile that achieved the range originally specified for the system through use of a longer first stage and a lighter fiberglass second-stage motor casing. Higher-reliability avionics were also fitted. First launch was November 1960, and deployment in June 1962.

Maximum range: 2,820 km (1,750 mi). Number Standard Warheads: 1. Standard RV: Mk. 20B. Standard warhead: W47. Warhead yield: 800 KT. CEP: 2.90 km (1.80 mi). Boost Propulsion: Solid rocket. Initial Operational Capability: 1962.

Historical Essay © Andreas Parsch

Lockheed UGM-27 Polaris A-2

Given the very short development time of Polaris (only four years from development contract to operational deployment), it is not surprising that the A-1 version had room for improvements. The Polaris A-2 had a slightly longer first stage, using the full length of the missile tubes, and a lighter second-stage motor casing made of fiberglass instead of steel. These features increased range to 2800 km (1500 nm), the performance originally envisioned by the Navy. The A-2 also had new electronics for higher reliability. The first A-2 was launched in November 1960, and deployment of this version began in June 1962.



Family: submarine-launched. Country: USA. Launch Sites: Cape Canaveral, Cape Canaveral LC25A, Cape Canaveral LC29A, Vandenberg WTR, Cape Canaveral ETR. Stages: X-250, A2P-1. Agency: Lockheed.

1960 November 10 - . 16:22 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1960 December 5 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 January 10 - . 17:15 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC29A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 February 6 - . 21:40 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1961 March 1 - . 18:19 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: EAG-154. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 March 9 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: EAG-154. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 March 15 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC29A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 April 11 - . 15:40 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC29A. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1961 May 1 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC29A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 May 8 - . 17:10 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC29A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 May 25 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: EAG-154. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1961 June 12 - . 15:53 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 June 26 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: EAG-154. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1961 July 13 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC29A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 August 2 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC29A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 August 18 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: EAG-154. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1961 October 4 - . 14:22 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: EAG-154. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 October 23 - . 16:38 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 November 8 - . 16:10 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 November 9 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC29A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1961 December 1 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC29A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 January 23 - . 17:05 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC29A. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1962 March 1 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC29A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 March 30 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1962 April 25 - . 16:50 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 May 4 - . 01:41 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 May 9 - . 22:16 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1962 May 11 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 May 23 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 610. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 May 23 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 610. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 June 2 - . 19:17 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 610. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 June 2 - . 22:36 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 610. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 June 4 - . 14:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1962 June 29 - . 14:06 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 July 12 - . 18:35 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 July 12 - . 20:05 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 July 21 - . 20:50 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 July 21 - . 22:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 July 21 - . 23:50 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 July 26 - . 17:50 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 August 10 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 August 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1962 August 27 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 Q4 - . Launch Site: Vandenberg. Launch Complex: Vandenberg WTR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 Q4 - . Launch Site: Vandenberg. Launch Complex: Vandenberg WTR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 Q4 - . Launch Site: Vandenberg. Launch Complex: Vandenberg WTR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 Q4 - . Launch Site: Vandenberg. Launch Complex: Vandenberg WTR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1962 December 19 - . 07:33 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC25A. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 February 4 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 599. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 February 4 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 599. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 February 5 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 599. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 February 5 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 599. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 February 21 - . 17:58 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 618. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 March 7 - . 17:49 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 618. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1963 March 7 - . 18:49 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 618. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 March 14 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 600. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 March 14 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 600. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 March 14 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 600. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 April 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 April 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 April 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 April 18 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 April 18 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 April 18 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 4 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 601. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 4 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 601. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 4 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 601. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 4 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 601. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 4 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 601. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 4 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 601. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 13 - . 16:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1963 June 13 - . 17:06 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 610. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 610. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 610. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 610. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 610. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 June 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 610. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 July 2 - . 16:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 July 2 - . 16:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 August 9 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 August 9 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 August 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 August 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 August 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 August 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 August 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 August 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 August 23 - . 17:01 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 August 23 - . 17:41 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 October 1 - . 19:39 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 619. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 October 16 - . 16:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 619. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 October 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 October 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 October 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 October 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 October 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 October 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1963 November 16 - . 16:55 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 619. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 January 13 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 623. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1964 January 13 - . 16:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 623. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1964 January 13 - . 21:50 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 623. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 January 26 - . 16:47 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 623. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1964 January 26 - . 21:59 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 623. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 February 3 - . 16:41 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 622. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 February 17 - . 17:03 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 622. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 March 2 - . 16:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 624. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 March 16 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 624. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 March 16 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 625. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 March 20 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 625. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 April 6 - . 16:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 625. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 April 20 - . 16:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 625. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 April 20 - . 17:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 625. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 June 23 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 620. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 June 23 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 620. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 June 23 - . 18:16 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 620. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 July 8 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 620. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 July 8 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 620. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 July 8 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 620. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 October 19 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 October 19 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 October 19 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 October 19 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 October 28 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 October 28 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 October 28 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1964 October 28 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1965 February 6 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 624. LV Family: Polaris. Launch Vehicle: Polaris A2.
1965 February 6 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 624. LV Family: Polaris. Launch Vehicle: Polaris A2.
1965 February 6 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 624. LV Family: Polaris. Launch Vehicle: Polaris A2.
1965 February 6 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 624. LV Family: Polaris. Launch Vehicle: Polaris A2.
1965 February 12 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 618. LV Family: Polaris. Launch Vehicle: Polaris A2.
1965 February 12 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 618. LV Family: Polaris. Launch Vehicle: Polaris A2.
1965 May 31 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 623. LV Family: Polaris. Launch Vehicle: Polaris A2.
1965 May 31 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 623. LV Family: Polaris. Launch Vehicle: Polaris A2.
1965 June 15 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 620. LV Family: Polaris. Launch Vehicle: Polaris A2.
1965 June 15 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 620. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 February 25 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 625. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 February 25 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 625. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 March 1 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 March 1 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 March 14 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 March 14 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 March 14 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 March 14 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 617. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 March 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 March 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 September 20 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 624. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 September 20 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 624. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 September 28 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 619. LV Family: Polaris. Launch Vehicle: Polaris A2.
1966 September 28 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 619. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 June 23 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 623. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 June 23 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 623. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 June 23 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 623. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 June 23 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 623. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 July 8 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 620. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 July 8 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 620. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 November 6 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 624. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 November 6 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 624. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 November 6 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 624. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 November 25 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 619. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 November 25 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 619. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 November 25 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 619. LV Family: Polaris. Launch Vehicle: Polaris A2.
1967 November 25 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 619. LV Family: Polaris. Launch Vehicle: Polaris A2.
1968 January 8 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1968 January 15 - . 17:43 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2. FAILURE: Failure.
1968 January 24 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1968 January 31 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1969 October 20 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1969 October 20 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1969 October 20 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1969 October 20 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1969 October 20 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1969 October 20 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1969 October 20 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 609. LV Family: Polaris. Launch Vehicle: Polaris A2.
1970 April 21 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1970 April 21 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1970 April 21 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1970 April 21 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1970 April 21 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1970 April 21 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1970 April 21 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 608. LV Family: Polaris. Launch Vehicle: Polaris A2.
1970 August 31 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 618. LV Family: Polaris. Launch Vehicle: Polaris A2.
1970 August 31 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 618. LV Family: Polaris. Launch Vehicle: Polaris A2.
1970 August 31 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 618. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 March 30 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 March 30 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 March 30 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 March 30 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 March 30 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 March 30 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 March 30 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 611. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 April 15 - . Launch Site: Vandenberg. Launch Complex: Vandenberg WTR. Launch Platform: EAG-154. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 May 7 - . Launch Site: Vandenberg. Launch Complex: Vandenberg WTR. Launch Platform: EAG-154. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 August 23 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 618. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 August 23 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 618. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 August 23 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 618. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 September 1 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 September 1 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 September 1 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 September 1 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 September 1 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 September 2 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 September 2 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral ETR. Launch Platform: SSBN 616. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 November 7 - . Launch Site: Vandenberg. Launch Complex: Vandenberg WTR. Launch Platform: EAG-154. LV Family: Polaris. Launch Vehicle: Polaris A2.
1971 November 12 - . Launch Site: Vandenberg. Launch Complex: Vandenberg WTR. Launch Platform: EAG-154. LV Family: Polaris. Launch Vehicle: Polaris A2.

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