Thread: O2 mask use
View Single Post
Old 03-25-2020, 09:16 AM
  #9  
bigscrillywilli
Gets Weekends Off
 
bigscrillywilli's Avatar
 
Joined APC: Mar 2006
Posts: 337
Default
Lol my ioe instructor showed me how to make it sound like it was in use when the door was open! Quite awhile ago, but good stuff indeed.
bigscrillywilli is offline  
Reply