Low-frequency radio range
id:
low-frequency-radio-range-162-7087773
title:
Low-frequency radio range
text:
The low-frequency radio range, also known as the four-course radio range, LF/MF four-course radio range, A-N radio range, Adcock radio range, or commonly "the range", was the main navigation system used by aircraft for instrument flying in the 1930s and 1940s, until the advent of the VHF omnidirectional range (VOR), beginning in the late 1940s. It was used for en route navigation as well as instrument approaches and holds. Based on a network of radio towers which transmitted directional radio si
brand slug:
wiki
category slug:
encyclopedia
description:
Navigation system formerly used by aircraft
original url:
https://en.wikipedia.org/wiki/Low-frequency_radio_range
date created:
2009-07-22T03:17:14Z
date modified:
2024-08-27T19:36:57Z
main entity:
{"identifier":"Q17164721","url":"https://www.wikidata.org/entity/Q17164721"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/c/c2/A-N-signals.png","width":610,"height":254}
fields total:
13
integrity:
16