MSOGS

AcronymDefinition
MSOGSMolecular Sieve Oxygen Generation System
References in periodicals archive ?
To complicate matters, the aircraft primary oxygen system (MSOGS) stopped working shortly after we started to return to base, and as a crew, we elected to save our backup oxygen for the final portion of the flight or in case the fuel smell worsened.
The B-1 crew's emergency was compounded by an unrelated failure of the primary oxygen system (MSOGS).