I think it's just an unexpected place for a striptease... A good friend of mine is a pilto, used to work for a french subsidiary of Air France. Never saw somthing like this. But once at the hotel, though...
Reminds me of reading a Lonely Planet on China in the 90's. Said how stewardesses would perform "sexy dances" for the passengers to dsitract them from plane troubles... The one that struck me the most was when some tourist was describing how the 2 pilots were braking down the cockpit door with an axe, from the passenger side! They had locked themselves out, apparently... No amount of breast would relieve my anxiety in those cases...