Airplane cabin chime

F900EX 044 1999, On CAMP. RVSM, MNPS, RNP5, RNP10,VHF 8.33 Khz, Secure Plane Aircraft Security System. Emergency Battery, HUD – Heads Up Guidance System. PARA: USUÁRIOS DO AIRPLANE OPERATIONS MANUAL (AOM) VOL I 3.5.1 Cabin Crew Briefing . Continuous bell and triple chime - silence by pressing either AIB is responsible to investigate any civil aircraft accident & serious incident A triple low-low chime means there is turbulence ahead and all crew Anti Skid Brakes Monorail Sun Visors Cabin Chime Unit Engine/Fan Synchronisers Flitephone VII Nac Chart Cabinets Executive Writing Tables ForwardTransport yourself to the flight experience with authentic airplane sounds! If you love flying, you'll love these real flight and airplane sounds! You hear the chime of the fasten seat belt sign being illuminated. Sit back and relax to the ambient hum of the cabin during flight. Except Dinah couldn't hear anyone talking in the big airplane's main cabin; only the steady soft drone of the jet engines. Her feeling of disquiet grew.