ROOST

Recoverable One Stage Orbital Space Truck (ROOST)

A 1960 design for a reusable booster by Philip Bono.

American SSTO orbital launch vehicle design for a reusable single stage to orbit LH2/Lox booster, using conventional engines.

LEO Payload: 454,500 kg (1,002,000 lb) to a 325 km orbit.