MIL-L-22250 Complete Document History
Loudspeaker-Microphone, (Megaphone, Electronic Portable) (Superseded by A-A-50603)


Obsolete Revision Information:
   CAN NOT 1 - LOUDSPEAKER - MICROPHONE, (MEG - Feb. 11, 1993
   BASE - LOUDSPEAKER - MICROPHONE, (MEG - Jan. 1, 1960