Pegasus XL | Aeronomy of Ice in the Mesosphere (AIM)
Orbital Sciences Corporation flew Pegasus XL | Aeronomy of Ice in the Mesosphere (AIM) on a Pegasus XL out of Air launch to orbit, placing its payload in the designated orbit.
- Launch time
- Status
- SUCCESS
- Operator
- Orbital Sciences Corporation
- Mission type
- Orbital
- Rocket
- Pegasus XL
- Launch site
- Air launch to orbit
- Launch pad
- Vandenberg Space Force Base
- Payload
- —
- Target orbit
- Unknown

Mission timeline
- 2007-04-25T20:26:03.000ZPegasus XL lifts off from Air launch to orbit.
- Pegasus XL passes through max aerodynamic pressure (Max Q).
- Main engine cutoff — the first stage shuts down as planned.
- Stage separation — the first stage separates cleanly.
- Second-stage engine ignites for the next phase of flight.
- Mission success — all objectives completed.