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Titan IV 401B/Centaur 4B-25 (USA 139 / NROL-06)

Titan IV 401B/Centaur flight article 4B-25 / TC-18 / K-25 launched USA 139 / NROL-06 on 1998-05-09. The launch vehicle completed its assigned ascent.

Identity

Aliases
Titan IVB 4B-25
Name
Titan IV 401B/Centaur 4B-25 (USA 139 / NROL-06)
Status
retired

Details

Description
Titan IV 401B/Centaur flight article 4B-25 / TC-18 / K-25 launched USA 139 / NROL-06 on 1998-05-09. The launch vehicle completed its assigned ascent.
First Flight Date
1998-05-09
Manufacturer
Operator
Vehicle Family

Links

Assets & Meta

Creation Time
July 18, 2026 at 08:29:52 UTC
Updated Time
July 18, 2026 at 08:29:52 UTC

Other

Last Flight Date
1998-05-09
Search Name
Titan IV 401B/Centaur 4B-25 (USA 139 / NROL-06) Titan IVB 4B-25
Serial Number
4B-25 / TC-18 / K-25
Vehicle Code
4B-25