ANN's Daily Aero-Term (08.04.22): ICAO Three-Letter Designator (3LD) | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-08.15.22

Airborne-Uncrewed-08.16.22

Airborne-Unlimited-08.17.22

Airborne-Flight Training-08.18.22

Airborne-Unlimited-08.12.22

Thu, Aug 04, 2022

ANN's Daily Aero-Term (08.04.22): ICAO Three-Letter Designator (3LD)

Aero-Terms!

Aero-Terms are designed to be a daily reminder of the terms, names, acronyms and explanations of the unique language that populates the aviation world. Aerospace, sport aviation, fixed wing, helo, you name it... it's all fair game.

Aero-Terms should serve as a quick but intriguing reminder of the terms you may use every day, or an introduction to an aspects of the Aero-World you may not yet be familiar with. ANN also encourages readers to go beyond the FMI link, and further research any intriguing terms.

Suggestions for future Aero-Terms are ALWAYS welcome, as are additions or discussion of the explanations given for each Aero-Term.

ICAO Three-Letter Designator (3LD)

An ICAO 3LD is an exclusive designator that, when used together with a flight number, becomes the aircraft call sign and provides distinct aircraft identification to air traffic control (ATC). ICAO approves 3LDs to enhance the safety and security of the air traffic system. An ICAO 3LD may be assigned to a company, agency, or organization and is used instead of the aircraft registration number for ATC operational and security purposes. An ICAO 3LD is also used for aircraft identification in the flight plan and associated messages and can be used for domestic and international flights. A telephony associated with an ICAO 3LD is used for radio communication.

FMI: www.faa.gov

Advertisement

More News

Airborne-Flight Training 08.18.22: New Airline $$$, Breeze Airways, Air Race

Also: Boom Supersonic, Pilot Reinstated, USAF and Aptima, US Aviation Academy A new American regional airline is using the ultimate weapon—money—to circumvent a pilot s>[...]

Airborne-Flight Training 08.18.22: New Airline $$$, Breeze Airways, Air Race

Also: Boom Supersonic, Pilot Reinstated, USAF and Aptima, US Aviation Academy A new American regional airline is using the ultimate weapon—money—to circumvent a pilot s>[...]

ANN's Daily Aero-Linx (08.16.22)

Aero Linx: The Commercial Aviation Safety Team (CAST) Founded in 1997, the Commercial Aviation Safety Team (CAST) has developed an integrated, data-driven strategy to reduce the co>[...]

ANN's Daily Aero-Term (08.16.22): Airspace Hierarchy

Airspace Hierarchy Within the airspace classes, there is a hierarchy and, in the event of an overlap of airspace: Class A preempts Class B, Class B preempts Class C, Class C preemp>[...]

Classic Aero-TV: Ultimate Airshows -- In Flight With Rob Holland

From 2014 (YouTube Version): Looking Back At Oshkosh 2012 With One Of The Airshow Industry's Top Fliers Top-notch aerobatic performer, Rob Holland, amazed the crowds at EAA AirVent>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2022 Web Development & Design by Pauli Systems, LC