Od 1.1.2022 R.E.S. kategorija ulazi i službeno pod FAI. Objavljen je pravilnik koji se nalazi na stranicama 57-60:

https://www.fai.org/page/ciam-code

Praktički svaka država ima neku stranicu povezanu sa RES pa sam pokušao napraviti sažetak poveznica:

https://www.resgeier.de/index.php
https://www.f3l.at/
http://res.cz/
https://www.f3res.nl/
https://fxres.co.uk/
https://www.daec.de/sportarten/modellfl ... lle/f3res/
https://www.thermikflieger.eu/
RES forumi:
https://www.rc-network.de/forums/res.155/
http://rcmania.cz/viewforum.php?f=152
https://www.rcportal.sk/f3-res-ft11436
https://www.modelbouwforum.nl/forum/f3-res.185/
https://www.miliamperios.com/foro/f3-re ... ana-270657