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18 de mar. de 2014 · CNN — It’s a popular question on social media: Why didn’t passengers on board the missing Malaysia Airlines Flight 370 make mobile calls? Many recall that when United Flight 93 was hijacked on...
- Flying as High as 45,000 Feet and as Low as 23,000 Fee
Yet another theory is taking shape about what might have...
- How Do Passenger Jets Change Flight Paths
The timing of Malaysia Airlines Flight 370’s change of...
- Debris on Reunion Island
Debris discovered on the island of Reunion, a French...
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CNN — It’s a popular question on social media: Why didn’t...
- Flying as High as 45,000 Feet and as Low as 23,000 Fee
11 de mar. de 2024 · Passenger Interface and Supply Adapter (PISA) – PISA is the interface between the DEU type A and components of the Passenger Service Unit (PSU). The PISA has interfaces to the following equipment: Reading-light switches and reading lights; Passenger call/reset pushbutton; Passenger-call lights; Seat row identifier; Loudspeakers; NS ...
27 de dic. de 2011 · 1 bell - passenger call, lav call, change in cabin signs, five minute warning prior to landing, crew communication via interphone. 2 bells - F/A to contact the flight deck for a message.
There are a few possible reasons for this. It’s possible that the plane’s altitude—as high as 45,000 feet—made it difficult to get a signal from a cell tower. Even at low altitude, tower signal...
27 de mar. de 2019 · When pilots notice something unusual with their aircraft that stops short of an immediate emergency, they use “pan-pan,” a signal of urgency and attention, Baker says.
9 de abr. de 2012 · With only enough room in the lifeboats for half the passengers and crew, the Titanic's captain turned to his only lifeline - the wireless - and asked the two Marconi operators to call for...
12 de ene. de 2024 · Cabin crew members communicate through an interphone system that allows them to prioritize calls from the flight deck, senior crew member, or passengers. Different types of chimes and lights indicate the nature of the call, such as a passenger call, lavatory call, or communication between cabin crew stations.
