My lips are on fire
A more light hearted, yet techincal post:
An ATPL AGK manual that I am currently reading states: Grease and oil should not be present in an oxygen system as this may cause combustion to occur........
Now heres my question: We have a smoke incident in the cockpit and the masks are donned, 100% oxygen is selected. One of the Pilots is wearing lip balm for his cracked lips, whats the chance if any that they will catch on fire?