Go Back  PPRuNe Forums > Non-Airline Forums > Accidents and Close Calls
Reload this Page >

White Waltham Pitts crash

Accidents and Close Calls Discussion on accidents, close calls, and other unplanned aviation events, so we can learn from them, and be better pilots ourselves.

White Waltham Pitts crash

Old 28th Jan 2021, 09:35
  #41 (permalink)  
 
Join Date: Aug 2015
Location: The South
Posts: 107
Originally Posted by SignalSquare View Post
Never knew AAIB reports went out for 'consultation'.
Is it a report or not?
Reports are circulated to the parties invovled in the investigation to ensure there are no errors; that's all.
Timmy Tomkins is offline  
Old 28th Jan 2021, 19:44
  #42 (permalink)  
 
Join Date: Jul 2008
Location: en route
Posts: 218
Power off
Release back pressure
Full opposite rudder
Nose down
Recover
rcsa is offline  
Old 29th Jan 2021, 05:41
  #43 (permalink)  
 
Join Date: Sep 2020
Location: Melbourne, Australia
Posts: 34
"For spin recovery, the operator taught the Beggs/Mueller method ..." however "The objective of the training was to prepare the student to compete in Sports1 level aerobatic competitions." so they probably wouldn't be using Beggs-Mueller for competition preparation.
Originally Posted by rcsa View Post
Power off
Release back pressure
Full opposite rudder
Nose down
Recover
Why state that?

"The ground marks were consistent with a right-hand upright spin and the following information, provided by a test pilot, indicates how the spin may vary if the controls are not held in the conventional pro-spin positions:...... However, if in-spin aileron was maintained during the recovery the aircraft could potentially enter another spin, possibly inverted, in the opposite direction." I can't see that happening if elevator actions were correct. Pitts S-2A cockpit placard "FOR FLAT SPINS USE AILERON WITH FOR RECOVERY".

"The manufacturer supplied the investigation with a flight test report for spinning. The flight test was conducted in 1971 ...". In 1980 there was a series of spin tests on SN 2219 to determine the effect of the symmetrical ailerons and spades introduced on SN 2219 then SN 2231 onwards. Detailed results are somewhat different between the two series of tests. This aircraft was SN 2225 so left the factory with frise ailerons and no spades. I've seen all variations of ailerons and spades etc on the earlier SNs. Flight manuals of the early SN Pitts were amended to include that cockpit placard.
David J Pilkington is offline  

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


Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service - Do Not Sell My Personal Information -

Copyright 2021 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.