How do pilots say numbers?

Pilots mostly pronounce numbers as in regular English but with a few exceptions. Zero (0) is always “zero,” not “oh.” Three (3) becomes “tree.” Five (5) becomes “fife.” Nine (9) becomes “niner.”

How do pilots say 9?

Aviators often speak “pilot English” to avoid miscommunications over radio transmission. “Tree” for instance, means three, “fife” is the number five and “niner” means nine, says Tom Zecha, a manager at AOPA.

How do you say 11500 in aviation?

If you are flying at 11,500 feet, you say “one one thousand fife hundred”. These rules are valid for altitudes under 18,000 feet.

How do you say 11000 in aviation?

The standard verbalization of 10,000 feet and 11,000 feet is “one zero thousand” and “one one thousand,” respectively.

How do you say 10 500 in aviation?

A—'TEN THOUSAND, FIVE HUNDRED FEET. ' B—'TEN POINT FIVE. '

ICAO English Number phonetic pronunciation

What does 121.5 mean in aviation?

121.5 MHz and 243.0 MHz.

Both have a range generally limited to line of sight. 121.5 MHz is guarded by direction finding stations and some military and civil aircraft. 243.0 MHz is guarded by military aircraft. Both 121.5 MHz and 243.0 MHz are guarded by military towers, most civil towers, and radar facilities.

What does 5x5 mean in aviation?

The phrase "five by five" can be used informally to mean "good signal strength" or "loud and clear".

What is 29.92 in aviation?

Pressure altitude is the height above a standard datum plane (SDP), which is a theoretical level where the weight of the atmosphere is 29.92 "Hg (1,013.2 mb) as measured by a barometer. An altimeter is essentially a sensitive barometer calibrated to indicate altitude in the standard atmosphere.

What does 7500 mean in aviation?

Code 7500. Code 7500 is the code for a hijack of an aircraft.

What does 709 mean in aviation?

What Is The 709 Ride? The 709 ride refers to the FAA's authority to re-examine an airman holding a certificate (pilot, flight instructor, airframe and powerplant etc.) at any time pursuant to 49 U.S.C. 44709(a).

What does squawk 1200 mean in aviation?

For example, "1200" in the USA means that the flight is flying under Visual Flight Rules (VFR) and is not typically in direct contact with ATC. "1200" is a shared code so you may see many aircraft transmitting it at the same time in a given area.

How do you say 1000 in aviation?

Altimeter setting of 1000 hPa is to be pronounced as "One thousand". Transponder codes containing whole thousands are to be pronounced as "(number) thousand".

Why do pilots say Fox 3?

“FOX 2” signified an infrared missile (such as the AIM-9 Sidewinder), and “FOX-3” indicated you had switched to guns.

How do pilots say 0?

The pilot alphabet

Numbers get special treatment too. Pilots pronounce most numbers normally with these exceptions: Zero (0) is always “zero,” not “oh.” Three becomes “tree,” five becomes “fife,” and nine becomes “niner.”

How do pilots say five?

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.”

What is 7777 code in aviation?

Series 77 — Code 7700 is reserved for recognizing an aircraft in emergency. (Codes 7711 to 7717 and 7721 to 7727 are reserved for SAR operations and code 7777 for monitoring the ground transponder.)

What does squawk 0000 mean?

0000 — A generic code that is not assigned and should not be used. 1200 — VFR aircraft. The default code for all flights–if you aren't asked to set anything else, you should set 1200. 7500 — Hijacking. 7600 — Voice radio failure.

What does squawk 2000 mean?

The purpose of squawk code 2000 is to prevent aircraft entering a Secondary Surveillance Radar (SSR) area from transmitting a code that is the same as a discrete code assigned by ATC to an individual aircraft. If you are flying in the USA under Visual Flight Rules (VFR), you will be assigned (implicitly) code 1200.

What are the 4 main flight controls?

In an attempt to reduce the effects of adverse yaw, manufacturers have engineered four systems: differential ailerons, frise-type ailerons, coupled ailerons and rudder, and flaperons.

What is 1013.25 in aviation?

In aviation, 1013.25hPa (hector Pascal) / 29.92 in Hg (inches of Mercury) are referred to as the STANDARD altimeter setting. The Flight Level is written using the two letters FL with the altitude (at standard QNH) in feet, without the two digits at the end: 10000 feet becomes Flight Level 100 = FL100.

Is 29.92 at or above 18000?

All aircraft flying above 18,000 feet MSL are required to set their altimeters to 29.92 inches Hg (in the US). This means that all aircraft flying in the flight levels will have the same altimeter setting.

What is the 3 6 rule in aviation?

For larger aircraft, typically people use some form of the 3/6 Rule: 3 times the altitude (in thousands of feet) you have to lose is the distance back to start the descent; 6 times your groundspeed is your descent rate.

What is Rule 57 in aviation?

PURPOSE: Rule 57 of Aircraft Rules, 1937 requires that every aircraft shall be fitted and equipped with instruments and equipment, including radio apparatus and special equipment as may be specified according to the use and circumstances under which the flight is to be conducted.

What is the 51 rule in aviation?

The builder of an aircraft is the person who builds the major portion of the aircraft. When you build 51% of the parts and do 51% of the assembly of the total, you have done the major portion. The FAA calls this the Major Portion Rule.