ANN's Daily Aero-Term (06.17.12): Middle Marker | 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-05.05.25

Airborne-NextGen-05.06.25

AirborneUnlimited-05.07.25

Airborne-Unlimited-05.01.25

AirborneUnlimited-05.02.25

Sun, Jun 17, 2012

ANN's Daily Aero-Term (06.17.12): Middle Marker

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.

Middle Marker

A marker beacon that defines a point along the glideslope of an ILS normally located at or near the point of decision height (ILS Category I). It is keyed to transmit alternate dots and dashes, with the alternate dots and dashes keyed at the rate of 95 dot/dash combinations per minute on a 1300 Hz tone, which is received aurally and visually by compatible airborne equipment.

FMI: www.faa.gov

Advertisement

More News

ANN's Daily Aero-Term (05.07.25): Terminal Radar Service Area

Terminal Radar Service Area Airspace surrounding designated airports wherein ATC provides radar vectoring, sequencing, and separation on a full-time basis for all IFR and participa>[...]

ANN's Daily Aero-Linx (05.07.25)

Aero Linx: Utah Back Country Pilots Association (UBCP) Through the sharing experiences, the UBCP has built upon a foundation of safe operating practices in some of the most challen>[...]

Classic Aero-TV: Anousheh Ansari -- The Woman Behind The Prize

From 2010 (YouTube Edition): Imagine... Be The Change... Inspire FROM 2010: One of the more unusual phone calls I have ever received occurred a few years ago... from Anousheh Ansar>[...]

NTSB Prelim: Bell 206B

(Pilot) Felt A Shudder And Heard The Engine Sounding Differently, Followed By The Engine Chip Detector Light On April 14, 2025, about 1800 Pacific daylight time, a Bell 206B, N1667>[...]

Airborne-NextGen 05.06.25: AF Uncrewed Fighters, Drones v Planes, Joby Crew Test

Also: AMA Names Tyler Dobbs, More Falcon 9 Ops, Firefly Launch Unsuccessful, Autonomous F-16s The Air Force has begun ground testing a future uncrewed jet design in a milestone tow>[...]

blog comments powered by Disqus



Change Display

Headlines Only | Headlines w/ Teasers | View Everything

Advertisement

Top Videos

Airborne 05.09.25: Frecce Tricolori MidAir, A6M3 Zero Returns, Houthis Bombed

Airborne Affordable Flyers 05.08.25: Blackshape Test, Risen, Alto NG Sells Out

Airborne 05.07.25: Talon A-2 Hypersonic, FIFI Under Repair, Spirit Furloughs

See All

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC