Oto co przydarzyło się pewnemu pilotowi Raptora
:
Pilot trapped for 5h in cockpit of USAF's new $135m F-22A Raptor after canopy jams
Raptor canopy stuck in down and locked position sawn open by fire crew after 5h
A fire crew had to cut open the canopy of a US Air Force Lockheed Martin F-22A Raptor fighter with chainsaws on 10 April to free the pilot, who had been trapped inside for 5h.
The canopy became stuck in the down and locked position and could not be opened manually after the pilot cycled the mechanism several times, following a pre-flight warning that the canopy was unlocked.
The cause of the malfunction has not been determined. The cost of replacing the canopy, which belongs to an aircraft from the 27th Fighter Squadron at Langley AFB, Virginia, is estimated at more than $180,000.
On 10 April 2006 at approximately 08:15, aircraft 03-041 had a Red Ball for a canopy unlock indication. Attempts to clear the problems by cycling the canopy failed. The final cycling of the canopy resulted in it being in the down and locked position. The canopy would not cycle up from this position, trapping the pilot in the cockpit. The aircraft subsequently ground aborted.
Stranded inside the Raptor's cockpit, the pilot had to be cut free. Langley AFB consulted Lockheed Martin and the F-22A system programme office to determine alternate methods to open the canopy and extract the pilot.
