miscellaneos b 737
Hi guys, I have some question about the b737.
First of all, why in the overhead panel there are some white panel?and 3 red switch?what is the meaning of these different color?
An other question:
in the QRH about Airspeed Unreliable, the point number 4 say to cross check ground speed and winds to determine airspeed accuracy. How can I check if my IAS is good from the gs?
Thanks in advance