ThierryD From Luxembourg, joined Dec 2005, 2102 posts, RR: 51
Reply 2, posted (8 years 6 months 1 week 1 day 12 hours ago) and read 2445 times:
AIRLINERS.NET CREW HEAD SUPPORT
Quoting Jid (Reply 1): a couple of small ones over the right tip of the prop
But VERY small; I doubt they would be visible (even to screeners) without playing with the levels of the picture.
I see 2 suspects though on the hangar door (to the very right and upper half of the photo): one is a small white spot while the other one is a bigger brownish one.