What do pilots mean by cross check?
What do pilots mean by cross check? Crosscheck is a generic term used by pilots and flight attendants meaning that one person has verified the task of another. In the cabin, flight attendants crosscheck one another's stations to make sure the doors are armed or disarmed as necessary.
What do air hostess say before take-off?
Pre-flight Announcement We ask that you please fasten your seatbelts at this time and secure all baggage underneath your seat or in the overhead compartments. We also ask that your seats and table trays are in the upright position for take-off.
What does foxtrot mean for pilot?
Fox is short for foxtrot, the NATO phonetic designation for the letter F, which is short for fire. The radio call announcing that a weapon has been fired is intended to help avoid friendly fire, alerting other pilots to avoid maneuvering into the path of the munition.
Why do pilots say cross check?
• DOORS TO ARRIVAL AND CROSSCHECK Meaning: Occasionally heard as “disarm your doors and crosscheck,” and announced by the lead flight attendant or purser as a plane approaches the gate. The intent is to verify disarming of the emergency escape slides attached to the doors.
Why do pilots say Niner for nine?
Why do pilots say Niner instead of nine? It comes from military use of the alphabet and numbers to prevent confusion over the radio. Over a staticky radio, “nine” may be confused with “five”. Making nine into two syllables relieves any possible confusion since the only other two syllable number is seven.
What does 3 rings on a plane mean?
And then there's the chime that, hopefully, you'll never have to hear: three high-low chimes, which signals an emergency situation.
Who should arm disarm a cabin door?
Crew can arm and disarm the door by moving a special level, locked with a pin. Note – it is physically impossible for the aircraft door to open mid-flight due to the difference in air pressure inside the cabin and outside in the atmosphere.
Why do pilots say 5 by 5?
The phrase five by five can be used informally to mean good signal strength or loud and clear. An early example of this phrase was in 1946, recounting a wartime conversation.
Why do pilots say blue?
The callout from the pilots like LOC blue serves to remind themselves of the current flight guidance modes, and to maintain awareness of mode changes. This is also to ensure that their mental idea of what the aircraft will do next is up to date and fits to the current flight situation.
Why do pilots say heavy?
The word heavy means a larger aircraft type, with a Maximum Takeoff Weight of 160 tonnes or more. These aircraft create wake turbulence from their wings and require extra separation between following aircraft, and the use of heavy reminds other pilots of that fact.