PPRuNe Forums - View Single Post - What are various A/C made of??

23rd January 2004 | 13:25

#4 (permalink)

nilnotedtks

Joined: Aug 2000

Posts: 65

Likes: 0

From: Dubai, United Arab Emirates

Q; Why are old Russian aircraft built of Titanium and Steel ?
A; ...Because concrete takes too long to dry !