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Rocket file · LV-396

Thor Burner 2A

McDonnell Douglas · Thor · RETIRED

Thor Burner 2A is an expendable launch vehicle built by McDonnell Douglas. It stands 23.0 m tall, first flew on 14 October 1971. It has flown 8 times with 8 successes, a success rate of 100.0%. It has nothing on the Launch Library 2 schedule right now.

Specification

Vehicle spec sheet

ON FILE
Height23.0 m
Diameter2.4 m
Payload to LEONOT ON FILE
Payload to GTONOT ON FILE
Maiden flight14 October 1971
ReusableNo, expendable
Launch costNOT ON FILE
StatusRETIRED

As listed by Launch Library 2. The cost is Launch Library’s figure, not a quoted price. Figures for rockets outside the sixty most-flown were last read on 2026-11-05.

Flight record

Reliability

ON RECORD
Total flights8
Successful8
Failed0
Success rate100.0%
Landing attempts0
Landing successN/A
Scheduled0
VariantBurner 2A

About Thor Burner 2A

The Thor-Burner was an American expendable launch system, a member of the Thor rocket family. It consisted of a Thor missile, with one or two Burner upper stages.

Upcoming flights

Manifest

EMPTY

Thor Burner 2A is retired, and no flight is filed.

All upcoming launches

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Common questions

How many times has Thor Burner 2A flown?
8 times, with 8 successes and 0 failures.
What is Thor Burner 2A's success rate?
100.0%. That's 8 successful flights out of 8 attempts.
How much can Thor Burner 2A lift to orbit?
Launch Library 2 doesn't list a payload figure for Thor Burner 2A.
Is Thor Burner 2A reusable?
No. Launch Library 2 lists Thor Burner 2A as expendable, so no stage is recovered to fly again.