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MCDONNELL DOUGLAS

Thor Delta M

12FLIGHTS
83.3%SUCCESS
2FAILURES
7STREAK
Sep 1968FIRST FLIGHT
NOREUSABLE
HEIGHT34 m
DIAMETER2.44 m
LAUNCH MASS103 kg
LIFTOFF THRUST2,140 kN
STAGES3
ABOUT THOR DELTA M

American orbital launch vehicle family with Thor first stage and a delta second stage.

PAYLOAD CAPACITY
355 kg
TO LEO
783 lbs
355 kg
TO GTO
783 lbs
LIFTOFF THRUST
2,140
KILONEWTONS
481,091
POUNDS-FORCE
~2,870
HORSEPOWER
DIMENSIONS
↕Height34 m (112 ft)
↔Diameter2.44 m (8 ft)
⚖Launch Mass103 kg (227 lbs)
▣Stages3
🔗 WIKIPEDIA
FLIGHT HISTORY
Thor Delta M | NATO IIB
Feb 3, 1971SUCCESS