PPRuNe Forums - View Single Post - Boeing Hypersonic airliner
Thread
:
Boeing Hypersonic airliner
View Single Post
29th Jun 2018, 10:20
#
43
(
permalink
)
megan
Join Date: Mar 2005
Location: N/A
Posts: 5,944
Likes: 35
Received 394 Likes on
209 Posts
Quote:
There are substantial titanium reserves in many currently friendly countries
I wonder if the Russians knew at the time that they supplied the titanium to build the SR-71/A-12.
Reply
megan
View Public Profile
Find More Posts by megan