Here’s a beaut from MILITARY.COM .
On April 10, at Langley Air Force Base, an F-22 pilot, Capt. Brad Spears, was locked inside the cockpit of his aircraft for five hours. No one in the USAF or from Lockheed Martin could figure out how to open the aircraft's canopy. At about 1315 LT, chainsaw-wielding firefighters from the 1st Fighter Wing finally extracted Spears after they cut through the F-22’s three-quarter inch-thick polycarbonate canopy.
Total damage to the airplane, according to sources inside the Pentagon: $1.28 million. Not only did the firefighters ruin the canopy, which cost $286,000, they also scuffed the coating on the airplane's skin, which will cost about $1 million to replace.