Test Stand 406

    Test Stand 406 is 40 inches in diameter by 8 ft long (12 cm diameter by 2.5 m long).

    Test Stand 406

    Specifications:
    • Maximum thrust – 1 K lbf (4.5 kN); horizontal firing
    • Altitude capability – 100 K ft (30.5 km) for engine firing with steam system; up to 250 K ft (76 km) nonfiring with vacuum pumps