Editing Instrument landing system (section)

== External links ==
{{commons category|Instrument landing systems}}
* [http://www.centennialofflight.net/essay/Government_Role/landing_nav/POL14.htm History of Aircraft Landing Aids] – U.S. Centennial of Flight Commission
* [https://books.google.com/books?id=UOIDAAAAMBAJ&dq=Junkers+stratosphere&pg=PA973 "Happy Landings In Fog", June 1933, Popular Mechanics] article on the early system setup in the USA.
* [http://www.navfltsm.addr.com/ils.htm ILS Basics]
* [http://www.ilsapproach.com ILS Tutorial Animations]
* [http://instrument.landingsystem.com/ Website dedicated to the description of ILS]
* [http://instrument.landingsystem.com/ils-tutorial-animation/ ILS Tutorial Animation] {{Webarchive|url=https://web.archive.org/web/20160304023031/http://instrument.landingsystem.com/ils-tutorial-animation/ |date=2016-03-04 }} - Illustrates and describes how ILS navigation signals are displayed on board of an aircraft in various positions, which may occur during a safe approach for landing.
* [http://www.avweb.com/news/features/Categories-of-the-ILS223077-1.html Categories of the ILS]
* {{cite magazine |last1=Jackson |first1=Hagan L. |title=New Instrument System Proposed for Flight and Landing Safety |magazine=Aviation |date=January 1947 |volume=46 |issue=1 |pages=86–88 |url=http://archive.org/details/Aviation_Week_1947-01-01/page/n43 |accessdate=14 September 2021}}

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[[Category:1929 in aviation]]
[[Category:Navigational aids]]
[[Category:Aircraft landing systems]]
[[Category:Avionics]]
[[Category:Navigational flight instruments]]
[[Category:Radio navigation]]
[[Category:Radio stations and systems ITU]]
[[Category:Runway safety]]
[[Category:Types of final approach (aviation)]]
[[Category:Instrument flight rules]]