Quote:
Originally Posted by flipper35
No, you wouldn't bore us.
|
Bet me
Page down on this link:
https://www.sikorskyarchives.com/S-65H-53D%20SEA%20STALLION.php
Look at the size of the H-53 series gear boxes over the years...and the evolution of the H-53 rotor head. The rotor hear is immense.