SINPO code (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "SINPO code" in English language version.

refsWebsite

Global rank English rank

986^th place

803^rd place

8^th place

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3,545^th place

2,820^th place

1web.archive.org

1^st place

1^st place

low place

low place

bbc.co.uk

downloads.bbc.co.uk

"BBC Engineering Division Monnograph, Number 43: September 1962" (PDF).

dxinginfo.com

"Reception Reports: Reporting Code - Writing Useful Reception Reports". Archived from the original on January 7, 2009. Retrieved 27 April 2015.

icao.int

"Procedures for Air Navigation Services: ICAO Abbreviations and Codes" (PDF). Retrieved 27 April 2015.

itu.int

"ITU-R Sm.1135, SINPO and SINPFEMO codes" (PDF).

web.archive.org

"Reception Reports: Reporting Code - Writing Useful Reception Reports". Archived from the original on January 7, 2009. Retrieved 27 April 2015.