PPRuNe Forums - View Single Post - B737 - Thumb switches on column

18th January 2005 | 18:43

#2 (permalink)

batty

Joined: Feb 2001

Posts: 199

Likes: 0

From: South East

They were there originaly as a memory aid for Callsigns/FL's etc. Some use them some dont. They are just counters.
See you in Jerez..

Good luck with the course.