PPRuNe Forums - View Single Post - Depleted Uranium used as ballast in 747

12th December 2017 | 03:47

#16 (permalink)

riff_raff

Joined: Sep 2007

Posts: 600

Likes: 0

From: USA

I believe the use of DU was discontinued for new commercial aircraft designs by Boeing back in the 1980's. Tungsten works just as well. But probably costs more.

Reply

0