McDonnell Douglas

Thor Delta L

Delta L

Retired

Overview

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

Manufacturer

McDonnell Douglas

Variant

Delta L

Alias

N/A

Maiden Flight

August 27, 1969

Technical Specifications

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35 m

Length

2.44 m

Diameter

0 t

Launch Mass

1452 kN

Liftoff Thrust

300 kg

LEO Capacity

300 kg

GTO Capacity

Launch Record

/03

2

Total Launches

1

Successful

1

Failed

50.0%

Success Rate

0

Attempted Landings

0

Successful Landings

0

Failed Landings

0

Consecutive Successes

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