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Success
May 18, 1999 5:09 am

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Pegasus XL HAPS

Air launch to orbit
Days
Hours
Minutes
Seconds
May 18, 1999 5:09 am
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Last Updated:

2026-07-12 11:01:59

Launch Overview
Window Open 05:09 UTC
Window Close 05:09 UTC
Lift Off May 18, 1999 · 05:09 UTC
Launch Facility Air launch to orbit
Launch Pad Vandenberg Space Force Base
Target Orbit
Payload Overview
Customer Orbital Sciences Corporation
Payload
Rocket Pegasus XL HAPS
Destination
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

Other Launches

Height

LEO Payload

Total Launches

Status

Orbital Sciences Corporation
Vandenberg Space Force Base
Launch Overview
Window Open 05:09 UTC
Window Close 05:09 UTC
Lift Off May 18, 1999 · 05:09 UTC
Launch Facility Air launch to orbit
Launch Pad Vandenberg Space Force Base
Target Orbit
Payload Overview
Customer Orbital Sciences Corporation
Payload
Rocket Pegasus XL HAPS
Destination
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

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