Pix on resumes
Absolutely not. Number one, it is not a requirement. Number two, you might remind the recruiter who reviews your resume of someone he/she dislikes. Number three, although your puss might be that of a movie star and the archetype pilot from Central Casting, the recruiter might feel that you don't fit in with the airline's image. Number four, some people photograph horribly but look just fine in person. Number five, a photo on a resume is just non-standard.
Don't give them a chance or excuse to ace you. Leave the pic off.
Just my .02. I appreciate seeing a recruiter's point of view as well.