UNITED STATES AIR FORCE

Titan 401A Centaur | Trumpet 1

SUCCESS Titan 401A Centaur →
May 3, 1994 at 15:55 UTC
Elliptical Orbit Government/Top Secret Cape Canaveral SFS, FL, USA 89% success
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Live Orbit
Fullscreen
Mission Control3D trajectory · Live telemetry · AI narrator · Booster tracking
PADSpace Launch Complex 41
SITECape Canaveral SFS, FL, USA →
ORBITElliptical Orbit
TYPEGovernment/Top Secret

Trumpet signal intelligence satellites were launched by Titan-4(01)A Centaur-T into highly elliptic Molniya-type orbits. In their elliptical orbits they would move very slowly over the northern hemisphere for most of their orbital period, allowing interception of microwave line-of-sight communications beams. Since they would move slowly through the beams during their orbit, a constellation of such satellites was required to monitor Soviet communications throughout the day.

MISSION
Trumpet 1
MISSION TYPE
Government/Top Secret
TARGET ORBIT
Elliptical Orbit
COUNTRY
USA
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 5b3c418c-121c-4d30-a9df-e7b15bdbe9a7
Reported date: May 3, 1994 at 15:55 UTC
Last synced: 10 minutes ago
This launch date and time are confirmed by the launch provider. Countdown is active.
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MANUFACTURER
Lockheed Martin
VARIANT
401A Centaur
FLIGHTS
9
SUCCESSES
8
SUCCESS RATE
88.9%

Titan IV was a family of heavy-lift space launch vehicles developed by Martin Marietta and operated by the United States Air Force from 1989 to 2005.

When is the Titan 401A Centaur | Trumpet 1 launch?
The Titan 401A Centaur | Trumpet 1 is scheduled for Tuesday, May 3, 1994 at 3:55 PM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for Trumpet 1?
The Titan 401A Centaur | Trumpet 1 mission uses the Titan 401A Centaur rocket, manufactured by Lockheed Martin. The Titan 401A Centaur has flown 9 times with a 88.9% success rate.
Where is the Titan 401A Centaur | Trumpet 1 launching from?
The launch takes place from Space Launch Complex 41 at Cape Canaveral SFS, FL, USA.
What orbit is Trumpet 1 going to?
The Trumpet 1 mission is targeting Elliptical Orbit.
Who is launching Trumpet 1?
The Titan 401A Centaur | Trumpet 1 is operated by United States Air Force.
Can I watch the Titan 401A Centaur | Trumpet 1 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.
Mar 29, 2026 03:06 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 03:06 UTC
Launch date set: May 3, 1994 at 15:55 UTC
NET (No Earlier Than) confirmed by United States Air Force
Mar 29, 2026 03:06 UTC
Launch completed successfully
Updated via Launch Library 2
Last data sync: 10 minutes ago
Launch Library 210 minutes ago
Launch ID: 5b3c418c-121c-4d30-a9df-e7b15bdbe9a7
Open-Meteo Weather1 week ago
Pad weather at 28.58, -80.58

Mission Profile

Trumpet 1 was a Titan 401A Centaur mission operated by United States Air Force that lifted off from Space Launch Complex 41, Cape Canaveral SFS, FL, USA on May 3, 1994. The flight carried its payload on a government/top secret mission to Elliptical Orbit. The launch was a success.