What Does Niner Mean In Aviation?

Why do they say Niner in aviation?

The reason for these somewhat strange pronunciations is to encourage the pilot/controller to enunciate clearly, so that the numbers are clearly understood.

The reason for “Niner” is that “Nine” can be easily muffled, slurred, or confused with other words (particularly the number Five/Fife)..

Why do people say tree instead of three?

The reasons I’ve heard behind the pronunciations: Three / Tree: Some non-native English speakers have trouble both pronouncing and understanding the “TH” sound. Tree is better pronounced and better understood by all people, regardless of accent.

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.

Why do pilots say Roger?

Before voice communication, pilots used morse code and instead of tapping out that a message was “received” they used shorthand and just tapped out “r” (short long short). … But just saying “r” could lead to communication errors. So they took “Roger” from the U.S. phonetic alphabet.

Why do pilots say contact?

After the propeller is pulled through several revolutions, the crewmember would pause and indicate the engine was ready to start. The pilot would respond by shouting “contact” as he switched the magneto switch to both and moved the mixture to full rich.

What does the phrase 10 4 mean?

10-4 is an affirmative signal: it means “OK.” The ten-codes are credited to Illinois State Police Communications Director Charles Hopper who created them between 1937–40 for use in radio communications among cops.

What does the term Whiskey Tango mean?

whiskey tango foxtrot Meaning: WTF (what the f*ck). Origin: NATO phonetic alphabet—W for “Whiskey,” T for “Tango,” F for “Foxtrot.”

Why do ATC ask souls?

The primary reason is probably that it ensures there is no confusion between passengers, crew, or infants. Technically, “passengers” is the number of seats occupied, “crew” is both the pilots and flight attendants on duty. … So, “souls” effectively communicates the number of living humans on board.

What does Niner Niner mean?

“Niner” is how 9 is said as part of a phonetic alphabet. This is similar to how one might say “Bravo” for B. “Niner” was chosen especially for Civil Aviation as to help differentiate it from the German “Nein,” meaning “No”.

What do pilots say before landing?

Before, or during the descent, the Captain will usually make an announcement with local time and temperature at the destination airport, and time left until arrival. It is followed by an announcement from the flight attendant. … “Cabin crew, please take your seats for landing.”

What does Roger tango mean?

Here is a quick guide to Marine-talk radio chatter: Roger-Tango– Translates to roger that, or understood. Oscar-Mike– On the move, Convoy is now moving. Lima-Charlie– Loud and clear.

What’s the difference between copy that and Roger that?

Originally Answered: What’s the difference between “copy that” and “roger that”? Copy that is used to acknowledge information while no need to act while roger that is used to acknowledge some information/instruction after which acknowledgee will ‘act’.

What do pilots say in an emergency?

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 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.

How do pilots eject from Jets?

In aircraft, an ejection seat or ejector seat is a system designed to rescue the pilot or other crew of an aircraft (usually military) in an emergency. In most designs, the seat is propelled out of the aircraft by an explosive charge or rocket motor, carrying the pilot with it.

Why do pilots say rotate on takeoff?

In aviation, rotation refers to the action of applying back pressure to a control device, such as a yoke, side-stick or centre stick, to lift the nose wheel off the ground during the takeoff roll. Proper rotation is important for safety reasons and to decrease takeoff distance.

How do pilots say numbers?

Pilots pronounce numbers similar to regular English, with a few exceptions: The number three (3) is pronounced “tree.” The number five (5) is pronounced “fife.” The number nine (9) is pronounced “niner.”

Is three and free pronounced the same?

Th-fronting is the pronunciation of the English “th” as “f” or “v”. When th-fronting is applied, /θ/ becomes /f/ (for example, three is pronounced as free) and /ð/ becomes /v/ (for example, bathe is pronounced as bave).

How do you spell 3?

Spelling numbers 1-10 one. two. three. four. five. six. seven. eight.More items…

Do pilots have guns?

Federal Flight Deck Officers: The airline pilots trained to shoot hijackers. Thousands of US airline pilots carry guns in the cockpit. … They are normal pilots, working for normal airlines: Delta, for example, or United, or Southwest. But they’re not learning about new planes, or new rules.

What do pilots do while flying?

Pilots keep flight deck lights up, and engage in conversation to help keep alert. … If there are additional pilots, then there is a rest break (though on a flight like JFK – LHR, there might not be as the flight time is normally less than 8 hours). If there is not an additional pilot, then there are no rest breaks.

How do pilots talk to ATC?

The most common form of communication in aviation, very high frequency (VHF) radio calls are what we use for around 95% of our communications with ATC. In simplified terms, the transmitting station sends a signal that travels in a straight line and is picked up by the receiving station.