65olschool
SOH-CM-2022
In the time frame of ww2, what altitude do people associate with low level, medium level and high level.
I like to use up to 5000 for low level, 5000 to 20000 for medium and 20000 and above for high level.
What are your thoughts
I like to use up to 5000 for low level, 5000 to 20000 for medium and 20000 and above for high level.
What are your thoughts