Stop in for a cup of coffee

Unconventional said
:rofl::rofl::rofl: I won't ruin the punchline :rofl::rofl:

Unconventional said
The speed of sound is what? 700mph?

those Sr71s could hit Mach 3.8, the A-12s(single seat version of the more widely known SR71)were a tad faster yet. Just below Mach 3.9

Ddaddy said
767 mph.

yep