Back to launches
Failure

Orion 3

Delta III 8930United States Air ForceSpace Launch Complex 17B
Wednesday, May 5, 1999 · 01:00 AM UTC
Add to calendar

This mission is complete.

Mission Brief

American communications satellite. The launch on 4 May 1999 was unsuccessful due to underperformance by the rocket booster and the satellite was left in a useless orbit.

PayloadOrion 3
OrbitGeostationary Orbit
CustomerUnited States Air Force
StagesUnknown
PadSpace Launch Complex 17B, Cape Canaveral SFS, FL, USA

Mission Timeline

14 / 14100%

Ground vector

Launch site

Site locked

Space Launch Complex 17B

Cape Canaveral SFS, FL, USA

Global range
SITE LOCK
Latitude
28.446°N
Longitude
80.566°W

Range Weather

Launch commit criteria

Clear
Watch
TrackingNo active constraints
Weather Rules

Tracking no weather issues at this time.

Primary concern
No weather issues
Rule count
0
Temperature
Not reported
Surface wind
Not reported
Window

01:00 AM UTC - 01:00 AM UTC

Vehicle

Delta III 8930

Profile →
HeightN/A
LEO PayloadN/A
Launches1,078
Successes972

Provider

United States Air Force

Profile →

Schedule History

No meaningful launch-time or status changes recorded.

Related Launches

Long March 5 rocketManifest / 01
Go

Chang'e 7

Long March 5
ProviderChina Aerospace Science and Technology Corporation
Pad101
DateAug 25, 2026
PrecisionAbout 12:30 AM UTC
Schedule watchTracking updates
T– about 2d 1hWindow opens 12:24 AM UTC
Long March 6C rocketManifest / 02
Go

Unknown Payload

Long March 6C
ProviderChina Aerospace Science and Technology Corporation
PadLaunch Complex 9A
DateAug 25, 2026
PrecisionAbout 03:20 AM UTC
Schedule watchTracking updates
T– about 2d 4hWindow opens 03:15 AM UTC
Delta II 7925-9.5 rocketManifest / 03
Success

GPS IIR-16(M)

Delta II 7925-9.5
ProviderUnited States Air Force
PadSpace Launch Complex 17A
DateNov 17, 2006
Time (UTC)07:12 PM UTC
Success