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Titan 34B

Titan 34B was the stretched-core, enlarged-fairing Titan IIIB configuration using an Ascent Agena upper stage. Eleven launches from Vandenberg between 1975 and 1987 carried seven Satellite Data System relay spacecraft and four Jumpseat electronic-intelligence payloads; ten missions succeeded fully and one suffered payload-separation failure.

Identity

Aliases
Titan III(34)BTitan 3(34)BTitan 34B-Agena
Family Name
Titan IIIB
Full Name
Titan 34B
Reusability
expendable
Slug
titan-34b
Status
retired
Type
rocket
Variant Name
34B

Details

Description
Titan 34B was the stretched-core, enlarged-fairing Titan IIIB configuration using an Ascent Agena upper stage. Eleven launches from Vandenberg between 1975 and 1987 carried seven Satellite Data System relay spacecraft and four Jumpseat electronic-intelligence payloads; ten missions succeeded fully and one suffered payload-separation failure.
First Flight Year
1,975
Last Flight Year
1,987
Operator Id
vh73kr4r60fn37z8e1xzt1f8vd89n75j
Parent Vehicle Family Id
nd7t7ezmmy4rb5s66262s6qyy18apa8d
Stages Count
3
Strap On Boosters Count
0

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Creation Time
7/17/2026, 6:59:35 AM
Updated Time
7/17/2026, 6:59:35 AM