Can’t imagine what must have gone through your head!I had a "Top Secret" security clearance for all of about 11 weeks, while I ran around on the flight line in Keflavic (sp?) Iceland.
I towed F4 Phantoms back and forth from the hangers to the flight line.
One night at about 2am I was towing an F4 back to the flight line after repairs when the plane stopped dead in mid tow
It felt like I had hit the hanger.
When I looked back from the tug the plane was listing at a severe angle.
Now I thought I'd forgotten the strut lock and the landing gear had folded.
Nope, wrong on both counts.
I ran over an unmarked manhole cover and the damned thing broke!
Imagine, a 20+ ton aircraft dropping a main landing gear into a manhole in mid tow...
A 26 ply tire popped.
A wing mounted fuel tank was damaged and leaking.
The landing gear door on that side was destroyed.
When I finally realized it was not my fault I was relieved to say the least.
This was circa 1979 and I still have a piece of that manhole cover, somewhere...
Btw- my security clearance has long since expired.