Originally Posted by
The Green Goblin
A good rule of thumb is your altitude in fpm
So 10,000fpm at 10,000ft
5000fpm at 5000.
1000fmp at 1000 etc.
Some airlines have 5000fpm to 5000 etc, but with speed brake and a high IAS this is easily breached.
Dude you couldn't even do that in a King Air.