is it that obvious ?

[airyana]

written on the POOLEYS FB7 flight board.

V - A
T
T
F
M
P
F
G
G
H
H

also:

P - L
B
U
M
P
F
F
H
H

on the following link described as:
"Mnemonic Vital Actions and Downwind Check Lists."

http://www.pooleys.com/prod_detail.c...category_id=51

can someone tell me what they stand for ???