C-7 Catapult

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C-7 Steam catapult.png

History

The C Mk 7 was an catapult originally intended for powder operation but was redesigned as a steam catapult. It's capacity was 40000 pounds at 171 mph (148.1 knots) or 70000 pounds at 133 mph (116 knots). As developed the unit used 500 psi steam as was available in the plant of the Forrestal class, but a later version using 1200 psi was developed. The stroke of the catapult was 250 to 275 feet, depending on exact installation.

Used on

  • CVA-59 Forrestal (bow catapults)
  • CVA-60 Saratoga (bow catapults)
  • CVA-61 Ranger
  • CVA-62 Independence

Affiliated systems

Part description

The part shows the top view of the component. As these were recessed in the deck, they are not visible in the sideview. Arrangements of holdback area and jet blast deflector may change depending on timeframe of the installation and intended airwing.

See also