outer markers

A form of outer marker — A type of marker beacon placed to indicate the final approach fix of an ILS or IGS approach, triggering a continuous sequence of visual and aural Morse code dashes from the marker beacon receiver in the cockpit of an aircraft flying over the marker.

Meanings

noun
  1. pluralplural of outer marker
Cite this entry
APA

outer markers. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/outer%20markers

MLA

“outer markers.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/outer%20markers. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “outer markers,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/outer%20markers.

Source: outer markers on Wiktionary, CC BY-SA 4.0.