Go Back  PPRuNe Forums > Aircrew Forums > Rotorheads
Reload this Page >

HP Black Hawk

Wikiposts
Search
Rotorheads A haven for helicopter professionals to discuss the things that affect them

HP Black Hawk

Thread Tools
 
Search this Thread
 
Old 21st Aug 2019, 16:09
  #21 (permalink)  
 
Join Date: Mar 2007
Location: Hobe Sound, Florida
Posts: 950
Received 33 Likes on 27 Posts
Thanks. Allow me to clarify: I was referring to the production line configurations. A models came with T-700’s while the L was delivered with 701C’s. I don’t know the story re how the A models you refer to were re-engined with 701C’s, but it certainly would benefit the hot/high operations.
JohnDixson is offline  
Old 21st Aug 2019, 16:24
  #22 (permalink)  
 
Join Date: Mar 2016
Location: US
Posts: 175
Received 1 Like on 1 Post
Addendum

I need to correct myself again, dang. The S70M has been around for some time, I guess they just recently obtained a restricted certificate for it. My new understanding is that the S70M is identical to the UH-60M and is different from the S70i in that the i model lacks some of the military bits that the S70M/UH-60M come with. My understanding is that the i stands for international and was originally thought up as a possible means to avoid some State Department issues with overseas sales. I've put my foot in mouth far enough on this one. It is a complicated history when looking at the Hawk/S70 evolution.
roscoe1 is offline  
Old 21st Aug 2019, 17:02
  #23 (permalink)  
 
Join Date: Jun 2016
Location: Stagnation Point
Posts: 62
Likes: 0
Received 1 Like on 1 Post
Originally Posted by roscoe1
My understanding is that the i stands for international
Correct, and it is built in Poland by PZL.
Droop Snoot is offline  
Old 21st Aug 2019, 18:15
  #24 (permalink)  
 
Join Date: Dec 2006
Location: yes
Posts: 368
Received 20 Likes on 13 Posts
Originally Posted by JohnDixson
Thanks. Allow me to clarify: I was referring to the production line configurations. A models came with T-700’s while the L was delivered with 701C’s. I don’t know the story re how the A models you refer to were re-engined with 701C’s, but it certainly would benefit the hot/high operations.
Frankenhawks
JimEli is offline  
Old 21st Aug 2019, 18:28
  #25 (permalink)  
 
Join Date: Mar 2007
Location: Hobe Sound, Florida
Posts: 950
Received 33 Likes on 27 Posts
Thanks, Jim, and that matches the note from a friend, who wrote in part:
The T700-700 is gone, and only a few T701C engines remain. The 701D with 701C DEC limiting is the standard UH-60 engine for UH-60A/L. The flight manual and maintenance pubs fully define and placard the UH-60A+, with the UH-60A 2800 HP gearbox and 701D with C engine controls.
Those actions make the restricted category questions a bit simpler to address, for sure.
JohnDixson is offline  
Old 22nd Aug 2019, 14:16
  #26 (permalink)  
 
Join Date: Feb 2006
Location: The Alps
Posts: 3,150
Received 101 Likes on 54 Posts
Le Bourget 2011

Originally Posted by Droop Snoot
Correct, and it is built in Poland by PZL.
Attended Le Bourget on the wet Wednesday back in 2011, and wandered past the Sikorsky chalet. I think this 70i in my photos was the first a/c to come off the line in Poland.

Cheers





chopper2004 is online now  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.