Je was op zoek naar: usaf (Engels - Grieks)

"supersonic aircraft of usaf".
"supersonic aircraft of usaf".

maxwell air force base, alabama: usaf historical division, 1982.
maxwell air force base, alabama: usaf historical division, 1982.

maxwell air force base, alabama: usaf historical research center, 1988.
maxwell air force base, alabama: usaf historical research center, 1988.

it has been operated by the united states air force (usaf) since the 1950s.
Έχει τεθεί σε υπηρεσία από την Αμερικανική Πολεμική Αεροπορία (usaf) από το 1950.

the size of the active duty force in 2007 was roughly 64% of that of what the usaf was at the end of the first gulf war in 1991.
Το μέγεθος της εν ενεργεία δύναμης το 2007 ήταν περίπου το 64% αυτού που διέθετε η usaf στο τέλος του Πρώτου Πολέμου του Κόλπου το 1991.

"x-fighters: usaf experimental and prototype fighters, xp-59 to yf-23".
"x-fighters: usaf experimental and prototype fighters, xp-59 to yf-23".