LOL... ok, so this evening I was tuned to Kennedy departure on vatsim and he told me to slow to 160 knots when I was in the middle of a climb to my cruising altitude of FL210!
omg hahaha! Wait, what's that mean?
Ok, so I was below 10, 000 feet and was in a climb to FL210 (21, 000 feet) and climbing at 250 knots (463 km/h).
The Kennedy Departure controller goofed up and accidentally told me to slow to 160 knots (a stalling speed during a climb) and I'm like Wtf? 160 knots = 296.32 km/h
The n after that he apologized and gave me radar vectors to Merit...