Aces of the Luftwaffe | http://www.luftwaffe.cz/
Air Aces, Jan. J. Safarik | http://aces.safarikovi.org/
Asisbiz | https://asisbiz.com/il2.html
Blenheim Society | https://blenheimsociety.com/
Bletchley Park | https://bletchleypark.org.uk/
Christos military and intelligence corner | http://chris-intel-corner.blogspot.com/
European Axis Signal Intelligence in WWII | https://www.nsa.gov/news-features/declassified-documents/european-axis-sigint/
Ghostbombers | http://ghostbombers.com/
Greeks in Foreign Cockpits | https://www.greeks-in-foreign-cockpits.com/
Håkans aviation page | http://surfcity.kund.dalnet.se/
Malta War Diary | https://maltagc70.wordpress.com/
Panhellenic Association of Families Lost in Action Aviators | http://www.pasoipa.org.gr/
Raf 112 Squadron | http://raf-112-squadron.org/
The Crusader Project | https://rommelsriposte.com/

• Forums

12 O’ Clock High! | http://forum.12oclockhigh.net/index.php

• Facebook | Pages and Groups

Aviation Archaeology | https://www.facebook.com/groups/
Aviation History in Hellas-Greece | https://www.facebook.com/groups/
Battle of Crete, Historical research and collections | https://www.facebook.com/groups/
Blenheim Society | https://facebook.com/groups/
Dan & Nicks ‘Luftwaffe Aces’ Biographies/Claims Vault | 🏛Dan & Nicks’ Luftwaffe Aces’ Biographies/Claims Vault
Greek Airmen losses (Πεσόντες αεροπόροι) | https://www.facebook.com/groups/