Fairchild Model A100 Cockpit Voice - Recorder, Serial ylvieber_53614,. hi' complying with Loral Data Systems, Fairchild Aviation Recorders, Field' ServiceiDulietin. Berber cvit•aSee Modification 7 hes beau marked oo..the Nedificatiop Plate. - . • - "• The Voice Recorder.inakellatiiiii-in this airplitoe M