![]() ![]() ![]() Support - Provide maximum support to the flight crew and,.Inform - Inform your supervisor and other sectors, units and airports as appropriate.Silence - Impose silence on your control frequency, if necessary and do not delay or disturb urgent cockpity action by unnecessary transmissions.Separate - Establish and maintain separation with other traffic and terrain.Acknowledge - Ensure that the reported emergency is well-understood and acknowledged.The briefing note continues: "The controller’s response to the emergency situation could be patterned after the ASSIST memory aid.: "Controllers should recognize that, when faced with an emergency situation, the flight crew’s most important needs are: The Operators Guide to Human Factors in Aviation Briefing Note - Pilot-Controller Communication offers the following advice: The wearing of oxygen masks may make the voice messages more difficult to understand and increases the risk of a clearance being misunderstood and the risk of readback/hearback errors.Ĭontroller response to emergency situation In certain types of emergency ( Fire in the Air, Loss of Cabin Pressurisation), the flight crew will don oxygen masks. This procedure, which is an international standard, is the single most effective means of alerting the controller to the need to give priority to the message that will follow. The correct method of communicating this information to ATC is by using the prefix “ MAYDAY, MAYDAY, MAYDAY” or “ PAN PAN, PAN PAN, PAN PAN” as appropriate. Pilots believing themselves to be facing an emergency situation should declare an emergency as soon as possible and cancel it later if the situation allows. The decision to divert may be immediate but normally it will require coordination with air traffic control and other parties. The flight crew will decide on whether to continue the flight to the originally intended destination, initiate an immediate en route diversion, carry out an emergency descent or just place the aircraft in a safe flying position. ![]() This normally entails the use of an initial call incorporating the word “standby”. When there is a significant problem, the workload during the first moments is often high and the flight crew may elect to inform air traffic control immediately by the most direct means. In order to maintain the correct balance of workload in an emergency when additional QRH checklists and AFM procedures may be required, the pilot flying will often assume responsibility for radio communications. Under normal conditions, one flight crew member (pilot flying) takes responsibility for the flight path of the aircraft while the other flight crew member (pilot not flying or pilot monitoring) deals with all radio communications and actions/reads out checklists. The safe flight path may even include the initiation of a controlled rapid descent.įor a modern two-crew flight deck, the flight crew distribute the responsibilities between the available crew members. This not only includes the flying of the aircraft but also the completion of checklist drills. The pilot’s immediate priority is to ensure the safe flight path and condition of the aircraft. When flight crew are confronted with an emergency or abnormal situation whilst in flight, they normally prioritise their immediate actions in the following order: ![]()
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