PPRuNe Forums - View Single Post - Mystery Object
Thread
:
Mystery Object
View Single Post
8th Feb 2009, 05:57
#
5
(
permalink
)
Bushfiva
Hippopotomonstrosesquipidelian title
Join Date: Oct 2006
Location: is everything
Posts: 1,826
Likes: 0
Received 0 Likes on 0 Posts
If it's a siren, it's very high frequency. Also, I'd expect the blades on the rotor to be thicker at the rim: the amount of metal to space around the periphery would be about 50:50, whereas this is around 10:90.
Reply
Bushfiva
View Public Profile
Find More Posts by Bushfiva