Precision approach path indicator (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Precision approach path indicator" in English language version.

refsWebsite

Global rank English rank

4web.archive.org

1^st place

1^st place

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607^th place

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5,211^th place

3,576^th place

1,548^th place

1,301^st place

1books.google.com

3^rd place

3^rd place

1research-engineers.com

low place

low place

1flightlight.com

low place

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low place

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airbus.com

https://www.airbus.com/sites/g/files/jlcbta136/files/2021-11/Airbus-Aircraft-Data-for-Visual-Aids-Calibration-v5.0.pdf ^{[bare URL PDF]}

books.google.com

Bannister, Mike (29 September 2022). Concorde: The thrilling account of history's most extraordinary airliner. Random House. ISBN 978-0-241-55702-0. Retrieved 1 March 2023.

caa.co.uk

publicapps.caa.co.uk

https://publicapps.caa.co.uk/docs/33/CAP637%20Visual%20Aids%20Handbook.pdf ^{[bare URL PDF]}

faa.gov

"Final Approach Runway Occupancy Signal (FAROS) - Animation". Archived from the original on 2010-02-09. Retrieved 2010-06-07.
"Section 1. Airport Lighting Aids". Retrieved 2019-09-19.

faraim.org

"Aeronautical Information Manual (AIM) - Page 87". www.faraim.org. Retrieved 2019-12-24.

flightlight.com

"Solar PAPI & APAPI (Precision Approach Path Indicator)". Archived from the original on 2011-12-30. Retrieved 2012-04-10.

icscc.org.cn

ICAO Doc 9157, Aerodrome Design Manual. Fifth edition, 2021. Part 4, Visual Aids. Chapter 8 (PDF). ICAO. Archived from the original (PDF) on 1 March 2023. Retrieved 1 March 2023.

research-engineers.com

"Research Engineers PAPI". Archived from the original on 2014-01-25. Retrieved 2017-05-14.

web.archive.org

ICAO Doc 9157, Aerodrome Design Manual. Fifth edition, 2021. Part 4, Visual Aids. Chapter 8 (PDF). ICAO. Archived from the original (PDF) on 1 March 2023. Retrieved 1 March 2023.
"Research Engineers PAPI". Archived from the original on 2014-01-25. Retrieved 2017-05-14.
"Solar PAPI & APAPI (Precision Approach Path Indicator)". Archived from the original on 2011-12-30. Retrieved 2012-04-10.
"Final Approach Runway Occupancy Signal (FAROS) - Animation". Archived from the original on 2010-02-09. Retrieved 2010-06-07.