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https://pimaair.org/museum-aircraft/mig-21pf_2/ -
sandiegoairandspace.org
https://sandiegoairandspace.org/collection/item/mikoyan-gurevich-mig-21 -
airandspace.si.edu
https://airandspace.si.edu/collection-objects/mikoyan-gurevich-mig-21f-13-fishbed-c/nasm_A19930354000 -
Aerial Visuals Airplane Dossier
https://www.aerialvisuals.ca/AirframeDossier.php?Serial=23934 -
"Miyokan-Gurevich-21 (MiG-21)"
https://airforcemuseum.ca/aircraft/mig-21/ -
memorial-caen.fr
https://www.memorial-caen.fr/le-musee/la-guerre-froide/lequilibre-de-la-terreur/ -
www.aviodrome.nl
https://www.aviodrome.nl/collectie/mikoyan-gurevich-mig-21 -
"Evendo"
https://evendo.com/locations/kyrgyzstan/bishkek/landmark/mig-21 -
"MiG-21M at Kargil War Memorial"
https://www.warbirds.in/jak/ladakh/mig-21m-at-kargil-war-memorial -
"MiG-21UM [U455] at Nagarcoil City Park"
https://www.warbirds.in/tamilnadu/nagercoil-mig-u455 -
"Sainik School Imphal's MiG-21U [U453]"
https://www.warbirds.in/manipur/sainik-school-imphal-mig-21u-u453/ -
"MiG-21 Bison CU2226 at Jaisalmer AFS"
https://www.warbirds.in/rajasthan/jaisalmer/afs-mig21-bison-cu2226/ -
Jane's all the world's aircraft, 1992–93
-
m-selig.ae.illinois.edu
https://m-selig.ae.illinois.edu/ads/aircraft.html
