In the CRJ-900, how do you know when it's time to open the boarding door?ĬRJ-900: what will you see and hear when there is a call from the FD? What should you always hold on to when opening or closing an a/c door? before takeoff w/overhead bins closed by having cabin lights on bright How are the photo-luminescent markings charged?Ĭharge for 15 min. Where is the CRJ-900 window exit life line located? + inform FD 'door 1L is inop.' + follow FD instructions + may be asked to deplane from 1R service door How many green indicators are on the CRJ-900 exit 1L (boarding) door?ĬRJ-900 procedures if 1L boarding door is inoperative? side: rows 12 & 13 (over wings) + FD escape hatch + 1 PAX door: 1L + 1 galley service door: 1R 2 window exits on ea. Where are the emergency exits in the CRJ-900? + a/c # located on tail section + labeled N901XJ - N937XJ (N is designator for US, XJ = a/c code for MesabaĪilerons, flaps, spoilers, slats, rudder, elevator, horizontal stabilizer + in range calls, specials, gate information Used for weather, color coded display, system range: up to 320 nautical milesĪircraft Communications Addressing & Reporting System: + Communication system + Flight info. both this & the cockpit voice recorder are housed in crash-proof containers Records what instruments of plane were doing in tail section of a/c 25 hrs. 'black box' in tail section of a/c 30-120 min. + 3 independent systems + System supplies power to operate rudder, elevators, ailerons, spoilers, thrust reversers, wheel brakes, nosewheel steering & landing gear extension & retraction + Supplied air from engines or APU + can receive air from a GPU + Supplied air is used for: engine starting, cowl and wing anti-icing, air cond., pressurization controlled) smoke detectors & fire extinguishers in both Melts ice (heated) (no pneumatic boots on this A/C) electrically heated windshields & FD side windowsįWD (pressurized, not temp. Batteries: Maintains power to A/C during emergency for 30 min. Cabin length: 81 ft.ģ power sources: 1. wing span: 81 ft., 6 in.ĬRJ-900 dimensions (A/C length/ cabin length)Ī/C length: 119 ft., 4 in. Low, swept wing design 2 fuselage mounted engines

Crj 900