Encyclopedia Astronautica
Santa Barbara Channel DZ


Air-launched rocket drop zone known to have been used for 6 launches in 1958, reaching up to 12 kilometers altitude.

Longitude: -120.0000 deg.
Latitude: 34.2000 deg.

More... - Chronology...


Associated Countries
Associated Spacecraft
  • Pilot American technology satellite. 6 launches, 1958.07.25 (Pilot 1) to 1958.08.28 (Pilot 6). Pilot launches were deep-black tests of the US Navy's 1950's reconnaissance satellite and ASAT designs. More...

See also
  • Project Pilot The US Navy's satellite launcher project competed with the Army's Jupiter-C, the Air Force Atlas, and the civilian Vanguard. Air-launched satellite launch vehicle, and anti-satellite versions, tested by the US Navy shortly after Sputnik. One may have achieved orbit. More...
  • Viper Single stage sounding rocket developed as a follow-on to the Loki-Dart. More...

Associated Launch Vehicles
  • Project Pilot American air-launched orbital launch vehicle. The US Navy's satellite launcher project competed with the Army's Jupiter-C, the Air Force Atlas, and the civilian Vanguard. Air-launched satellite launch vehicle, and anti-satellite versions, tested by the US Navy shortly after Sputnik. One may have achieved orbit. More...
  • ALSOR American test vehicle. Two stage vehicle consisting of 1 x F-104A Starfighter + 1 x Viper I More...

Santa Barbara Channel DZ Chronology


1958 July 25 - . Launch Site: Santa Barbara Channel DZ. Launch Pad: 34.2 N x 120.0 W. Launch Platform: F4D-1 747. LV Family: Project Pilot. Launch Vehicle: Project Pilot. LV Configuration: Project Pilot 1. FAILURE: Radio contact lost; possibly reached orbit.. Failed Stage: U.
  • Pilot 1 - . Payload: Diagnostic Payload 1. Nation: USA. Agency: USN. Class: Technology. Type: Navigation technology satellite. Spacecraft: Pilot. Decay Date: 1958-07-25 . COSPAR: F580725A. Apogee: 12 km (7 mi).

1958 August 12 - . Launch Site: Santa Barbara Channel DZ. Launch Pad: 34.2 N x 120.0 W. Launch Platform: F4D-1 747. LV Family: Project Pilot. Launch Vehicle: Project Pilot. LV Configuration: Project Pilot 2. FAILURE: Vehicle exploded at ignition.. Failed Stage: 1.
  • Pilot 2 - . Payload: Diagnostic Payload 2. Nation: USA. Agency: USN. Class: Technology. Type: Navigation technology satellite. Spacecraft: Pilot. Decay Date: 1958-08-12 . COSPAR: F580812A. Apogee: 12 km (7 mi).

1958 August 22 - . Launch Site: Santa Barbara Channel DZ. Launch Pad: 34.2 N x 120.0 W. Launch Platform: F4D-1 747. LV Family: Project Pilot. Launch Vehicle: Project Pilot. LV Configuration: Project Pilot 3. FAILURE: Radio contact lost; possibly reached orbit.. Failed Stage: U.
  • Pilot 3 - . Payload: Diagnostic Payload 3. Nation: USA. Agency: USN. Class: Technology. Type: Navigation technology satellite. Spacecraft: Pilot. Decay Date: 1958-08-22 . COSPAR: F580822A. Apogee: 0 km ( mi).

1958 August 25 - . Launch Site: Santa Barbara Channel DZ. Launch Pad: 34.2 N x 120.0 W. Launch Platform: F4D-1 747. LV Family: Project Pilot. Launch Vehicle: Project Pilot. LV Configuration: Project Pilot 4. FAILURE: Vehicle exploded after 0.75sec.. Failed Stage: 1.
  • Pilot 4 - . Payload: Radiation Payload 1. Nation: USA. Agency: USN. Class: Technology. Type: Navigation technology satellite. Spacecraft: Pilot. Decay Date: 1958-08-25 . COSPAR: F580825A. Apogee: 12 km (7 mi).

1958 August 26 - . Launch Site: Santa Barbara Channel DZ. Launch Pad: 34.2 N x 120.0 W. Launch Platform: F4D-1 747. LV Family: Project Pilot. Launch Vehicle: Project Pilot. LV Configuration: Project Pilot 5. FAILURE: Stage failed to ignite, vehicle fell into Pacific.. Failed Stage: 1.
  • Pilot 5 - . Payload: Radiation Payload 2. Nation: USA. Agency: USN. Class: Technology. Type: Navigation technology satellite. Spacecraft: Pilot. Decay Date: 1958-08-26 . COSPAR: F580826A. Apogee: 12 km (7 mi).

1958 August 28 - . Launch Site: Santa Barbara Channel DZ. Launch Pad: 34.2 N x 120.0 W. Launch Platform: F4D-1 747. LV Family: Project Pilot. Launch Vehicle: Project Pilot. LV Configuration: Project Pilot 6. FAILURE: One first stage motor failed to ignite, causing structural failure.. Failed Stage: 1.
  • Pilot 6 - . Payload: Radiation Payload 3. Nation: USA. Agency: USN. Class: Technology. Type: Navigation technology satellite. Spacecraft: Pilot. Decay Date: 1958-08-28 . COSPAR: F580828A. Apogee: 12 km (7 mi).

1960 April 20 - . Launch Site: Santa Barbara Channel DZ. Launch Pad: EAFB. Launch Platform: F-104. LV Family: Viper. Launch Vehicle: ALSOR. FAILURE: Failure.
  • Model A (F4) test - . Nation: USA. Agency: NASA. Apogee: 70 km (43 mi).

1960 April 30 - . Launch Site: Santa Barbara Channel DZ. Launch Pad: EAFB. Launch Platform: F-104. LV Family: Viper. Launch Vehicle: ALSOR.
  • Model A (F5) test - . Nation: USA. Agency: NASA. Apogee: 62 km (38 mi).

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