PADSpace Launch Complex 4W
SITEVandenberg SFB, CA, USA →ORBITLow Earth Orbit
TYPEGovernment/Top Secret
MISSION OVERVIEW
Low orbit ELINT/SIGINT satellite
LAUNCH DETAILS
VEHICLE
Titan II SLV
AGENCY
United States Air ForceMISSION
P-11 5103
MISSION TYPE
Government/Top Secret
TARGET ORBIT
Low Earth Orbit
LAUNCH PAD
Space Launch Complex 4WLAUNCH SITE
Vandenberg SFB, CA, USACOUNTRY
USA
LAUNCH TIME VERIFICATION
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 7d2cde5a-7565-49e8-ae5d-ea845eed098d
Reported date: Sep 5, 1988 at 09:25 UTC
Last synced: 11 hours ago
This launch date and time are confirmed by the launch provider. Countdown is active.
LAUNCH MAP
PAD WEATHER
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VEHICLE
MANUFACTURER
Lockheed Martin
VARIANT
23G
FLIGHTS
13
SUCCESSES
12
SUCCESS RATE
92.3%
The Titan 23G, Titan II(23)G, Titan 2(23)G or Titan II SLV was an American expendable launch system derived from the LGM-25C Titan II intercontinental ballistic missile. Retired Titan II missiles were converted by Martin Marietta, into which the Glenn L. Martin Company, which built the original Titan II, had merged. It was used to carry payloads for the United States Air Force, NASA and NOAA. Thirteen were launched from Space Launch Complex 4W at the Vandenberg Air Force Base between 1988 and 2003.
FREQUENTLY ASKED QUESTIONS
When is the Titan II SLV | P-11 5103 launch?
The Titan II SLV | P-11 5103 is scheduled for Monday, September 5, 1988 at 9:25 AM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for P-11 5103?
The Titan II SLV | P-11 5103 mission uses the Titan II SLV rocket, manufactured by Lockheed Martin. The Titan II SLV has flown 13 times with a 92.3% success rate.
Where is the Titan II SLV | P-11 5103 launching from?
The launch takes place from Space Launch Complex 4W at Vandenberg SFB, CA, USA.
What orbit is P-11 5103 going to?
The P-11 5103 mission is targeting Low Earth Orbit.
Who is launching P-11 5103?
The Titan II SLV | P-11 5103 is operated by United States Air Force.
Can I watch the Titan II SLV | P-11 5103 launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
LAUNCH TIMELINE
Mar 29, 2026 05:34 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 05:34 UTC
Launch date set: Sep 5, 1988 at 09:25 UTC
NET (No Earlier Than) confirmed by United States Air Force
Mar 29, 2026 05:34 UTC
Launch completed successfully
Updated via Launch Library 2
LIVE DATA SOURCES
Last data sync: 11 hours ago
●Launch Library 211 hours ago
Launch ID: 7d2cde5a-7565-49e8-ae5d-ea845eed098d
●Open-Meteo Weather13 hours ago
Pad weather at 34.63, -120.62
