Uncontrolled airspace (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Uncontrolled airspace" in English language version.

Last modified: 05:58:07, 7 November 2025 (UTC)

Ref.Un. Ref.Website

Global rank English rank

52skybrary.aero

low place

8,972^nd place

32web.archive.org

1^st place

1^st place

low place

low place

low place

low place

985^th place

575^th place

low place

low place

5,290^th place

3,695^th place

11atc-network.com

low place

low place

atc-network.com (Global: low place; English: low place)

Civil Aviation Authority (11 September 2014). "CAA announces replacement of Class F Airspace". London: ATC Network.

caa.co.uk (Global: 5,290^th place; English: 3,695^th place)

Safety and Airspace Regulation Group (30 July 2014). "Replacement of class F airspace in UK FIRs". London: Civil Aviation Authority. Archived from the original on 21 April 2021. Retrieved 2 May 2021.

faa.gov (Global: 985^th place; English: 575^th place)

Federal Aviation Administration (12 October 2017). "AIM (Aeronautical Information Manual). Official Guide to Basic Flight Information and ATC Procedures" (PDF). U.S. Department of Transportation. pp. 137–138. Retrieved 2 May 2021.

flyer.co.uk (Global: low place; English: low place)

FLYER (10 September 2014). "CAA announces replacement of Class F Airspace". Melksham: Seager Publishing.

nats.aero (Global: low place; English: low place)

Kelly, Brendan (10 May 2017). "The hidden secrets of UK airspace: Airspace classifications". NATS. Retrieved 2 May 2021.

ops.group (Global: low place; English: low place)

International Civil Aviation Organization (2016). "Doc 4444 Procedures for Air Navigation Services — Air Traffic Management (PANS-ATM)" (PDF). OPS Group. p. 52. Archived from the original (PDF) on 6 May 2021. Retrieved 2 May 2021.

skybrary.aero (Global: low place; English: 8,972^nd place)

"Classification of Airspace | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2025-09-28.
"Classification of Airspace | SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 2023-05-24.

web.archive.org (Global: 1^st place; English: 1^st place)

International Civil Aviation Organization (2016). "Doc 4444 Procedures for Air Navigation Services — Air Traffic Management (PANS-ATM)" (PDF). OPS Group. p. 52. Archived from the original (PDF) on 6 May 2021. Retrieved 2 May 2021.
Safety and Airspace Regulation Group (30 July 2014). "Replacement of class F airspace in UK FIRs". London: Civil Aviation Authority. Archived from the original on 21 April 2021. Retrieved 2 May 2021.