Part of aircraft cut off?

[casp3r]

I need help understanding this reason for rejection. I've had the following shots accepted and they're basically close ups of the cockpit.

http://www.jetphotos.net/viewphoto.php?id=6342058
http://www.jetphotos.net/viewphoto.php?id=6357315

Then today I've had two rejected for a number of reasons - most I understand and see the problem but 'Part of aircraft cut off' still confuses me.

http://www.jetphotos.net/viewreject_b.php?id=2534177
http://www.jetphotos.net/viewreject_b.php?id=2534194

So my question is - when does 'Part of aircraft cut off' become acceptable?

Many thanks in advance.

[LX-A343]

On your rejected shots you just chopped off the tail, most of the aircraft is visible. This usually leads to a rejection. Your 2 accepted shots show less aircraft, i.e. you "zoomed" more into the main subject.