Thread: Changing the Beard Rule
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Old 03-26-2017, 06:56 PM
  #101  
PerfInit
Gets Weekends Off
 
Joined APC: Oct 2008
Position: JAFO- First Observer
Posts: 997
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Indirectly, yes, some types of Lip Balm may enhance combustion inside the O2 mask while 100% O2 setting. Also some types of "facial hair products" might not be good either. I believe there is an FAA Advisory Circular about this subject.
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