JetBlue Flight Grounded After Pilot Loses His Gun 8.65K Brian Moylan 01/14/11 12:01PM Filed to: Oops Oops Airplanes JetBlue Pilots Tsa Steven slater Travel Airports jfk international airport Gettypic Tweetg Tweetd Tweetv Fb Jalopnik A JetBlue flight from JFK to Pittsburgh was grounded yesterday because the pilot lost his bag containing his TSA-issued firearm. Turns out a passenger on another flight picked it up by mistake. Steven Slater never would have done that.