I once took off in a 747, using -5 feet of runway

The key was a mere 200 knot headwind...
Flight Simulator and other chat
https://forums.simviation.com/phpBB3/
https://forums.simviation.com/phpBB3/viewtopic.php?f=45&t=157171

I was the 6th jet in that vid.
I was the 6th jet in that vid.
The other day you were the carrier, so which is it?