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Sergeant Hydac

Launch vehicle · USA

Original archive entry. The text, images and links below are kept as they were written.

American rocket used to boost a variety of military technology missions, including HAVE LENT to test aerosols as ICBM penetration aids, and HAVE SLED to collect data for algorithms to discriminate ICBM reentry warheads from decoys. Two stage vehicle consisting of 1 x Sergeant + 1 x Hydac

More at: Sergeant-Hydac.

Country
USA
Agency
Aerojet

Chronology

7 events

1974 December 18

00:58 GMT - . Launch Site: Poker Flat. LV Family: Hydac. Launch Vehicle: Sergeant Hydac.
  • Ballistic Test - . Nation: USA. Agency: Sandia. Apogee: 500 km (310 mi).

1975 March 12

07:48 GMT - . Launch Site: Poker Flat. LV Family: Hydac. Launch Vehicle: Sergeant Hydac.
  • ICECAP 75A Auroral mission - . Nation: USA. Agency: AFCRL, DNA. Apogee: 500 km (310 mi).

1978 February 28

08:10 GMT - . Launch Site: Poker Flat. LV Family: Hydac. Launch Vehicle: Sergeant Hydac.
  • MULTI-WIDEBAND Infrared technology mission - . Nation: USA. Agency: DNA. Apogee: 458 km (284 mi).

1979 September 25

Launch Site: Barking Sands. LV Family: Hydac. Launch Vehicle: Sergeant Hydac.
  • HAVE LENT IV ABRES test - . Nation: USA. Agency: USAF. Spacecraft: ABRES. Apogee: 400 km (240 mi).

    The first of two secondary rocket flight tests designated HAVE LENT IV successfully demonstrated the use of aerosol masking dispensers as a penetration aids. The vehicle was a Sergeant-Hydac rocket launched from Barking Sands, Hawaii. Data collection was limited because of erratic behavior of the rocket. The mission was sponsored by ABRES.

1981 February 25

17:20 GMT - . Launch Site: Poker Flat. LV Family: Hydac. Launch Vehicle: Sergeant Hydac.
  • HAVE SLED test - . Nation: USA. Agency: USAF BMO. Apogee: 400 km (240 mi).

1981 March 5

16:48 GMT - . Launch Site: Poker Flat. LV Family: Hydac. Launch Vehicle: Sergeant Hydac.
  • HAVE SLED test - . Nation: USA. Agency: USAF BMO. Apogee: 400 km (240 mi).

1981 March 12

04:30 GMT - . Launch Site: Poker Flat. LV Family: Hydac. Launch Vehicle: Sergeant Hydac.
  • HAVE SLED test - . Nation: USA. Agency: USAF BMO. Apogee: 400 km (240 mi).