I recently remembered that about a little over a year ago, I was in an airplane w/ my sister & the kids waiting to take off. We had the window seat & I noticed that one of the guys who were right ouside (waving the planes, making sure we're ready for take off & what not) had 2 shadows to his figure. He was standing maybe a few feet away from the right wing of the plane but I found this a bit strange since there wasn't anyone else within maybe 5 feet away from him. I showed my sister this & she just thought it was wierd.
I don't think much of it but just thought it was unusual. My husband told me he's seen that once or twice before.

Any explanations, thoughts or similar experiences?

The second shadow was most likely caused by light reflecting off the aircraft itself. I've noticed this in photographs I've taken, where light bounces off a nearby wall.

makes sense. thanx!

My pleasure, foxy.

Nothing paranormal about that.
Same thing happens at soccer/football stadiums.
It's the lights and the way they are positioned and shine that create the dubble, sometimes quadrupple shadows.
Same kind of lights are used at airports.
So nothing creepy going on there.