actually it wasn't that dark at all...I set my cam on bulb and shut the aperture as much as I could...the bolts were so frequent that I just had to point out the window, hold down the bulb for like 7ish seconds and chances were I'd get one...out of like 20 pictures, I ended up with about 5 lightening bolts
Muelleran, that airplane wing shot was from an Airbus A318 (or A319, A320, or A321 for that matter), wasn't it?
A few more from me, from an American Airlines event where we were flown around in a circa-1937 Douglas DC-3 (restored by a group called Flagship Detroit foundation):