Retour sur les déboires de Boeing
Une vidéo publié voilà un an…
Finlande vs URSS: un conflit surprenant
0:00 – 3:04 Introduction 3:05 – 8:13 Interception 8:14 – 10:24 Aftermath Un rappel à lire sur Histoire_de_la_Finlande_pendant_la_Seconde_Guerre_mondiale https://fr.wikipedia.org/wiki/Histoire_de_la_Finlande_pendant_la_Seconde_Guerre_mondiale#Guerre_d’Hiver…
Le Kaman Huskie à rotors engrenants
https://en.wikipedia.org/wiki/Kaman_HH-43_Huskie The Kaman HH-43 Huskie is a helicopter developed and produced by the American rotorcraft manufacturer Kaman Aircraft. It is perhaps most distinctive for its use of twin intermeshing rotors, having been largely designed by the German aeronautical engineer Anton Flettner.…