These are the "air-plane eggs" that I hand carried back from Ca. to Ill. (don't know if you followed that post and blog?) No x-ray, hand inspected. Sooo, it could be the air pressure changes in the plane and/or the general bouncing around of the trip itself. Eggs were from a breeder and he has a very good fertility record.
There are 8 Bantam Ameraucanas... 4 w/veining and 4 clear... 6 Black Copper Marans (dark brown eggs)... hard to candle but 5 look clear and 1 with some darker mass.
This has been an experiment to see if... #1-I could get them through TSA inspection and #2-if they would/could hatch after the air-plane trip.
Now that we know that they can be taken through TSA inspection, I would be interested in anyone else's hatching rates after an air-plane trip.