A aviation & planes forum. AviationBanter

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Home » AviationBanter forum » rec.aviation newsgroups » Soaring
Site Map Home Register Authors List Search Today's Posts Mark Forums Read Web Partners

Accelerated spin in unexpected direction at low altitude



 
 
Thread Tools Display Modes
  #31  
Old July 7th 18, 12:24 AM posted to rec.aviation.soaring
Charlie M. (UH & 002 owner/pilot)
external usenet poster
 
Posts: 1,383
Default Accelerated spin in unexpected direction at low altitude

OK, any decent comments in this thread.

My feeling, many things happen at low altitude.

Wind shear
Wind gradient
Wind shift due to ground based stuff (trees, hills, buildings, etc.)
Thermal wind shift
Changed pilot perspective
Major change in pitch attitude vs. horizon (trees or hills have a big impact here)
Unintentional control inputs (rudder the turn is common and may be missed)

Below 800' agl or so, things are different.

Add in different quality of control seals, maybe different wing twist (either as built or later repairs) plus things I listed above, close to the ground has a bad habit of accentuating ANYTHING done wrong or incorrect.

The only time I have been "caught unaware" for a spin was when I was behind the aft limit in a ASW-20 (medium story, not worth repeating unless asked).
This was at altitude, took it in stride, remembered when in the pattern.

My early training was, "does it look good, does it sound good, does it feel good?". If not, fix it.......! Now......

Not saying departed pilots did something wrong, nor that there are killer ships out there.
Just saying things are/seem different when low and the escape margin is either thin or nonexistent.

Carry on the discussion.
  #32  
Old July 7th 18, 03:16 AM posted to rec.aviation.soaring
[email protected]
external usenet poster
 
Posts: 17
Default Accelerated spin in unexpected direction at low altitude

Years ago I read an article in a R/C model magazine which included the advice

"Stay 3 mistakes high"

Not bad advice for piloted vehicles as well...
  #33  
Old July 7th 18, 07:04 AM posted to rec.aviation.soaring
Paul Cordell
external usenet poster
 
Posts: 70
Default Accelerated spin in unexpected direction at low altitude

On Wednesday, July 4, 2018 at 10:30:55 AM UTC-7, wrote:
My bad, mine is 272PC. New to me last August. I have reserved 272CH but not sure its worth the effort to change it

Cliff Hilty (CH) ASW27


I wasn't going to say anything
 




Thread Tools
Display Modes

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

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
an unexpected result a[_3_] Piloting 11 September 26th 08 04:23 AM
An Unexpected Treat Jay Beckman Piloting 14 March 13th 07 03:01 PM
Glider in an unexpected place... Capt. Geoffrey Thorpe Soaring 3 September 15th 06 03:56 AM
Headset: Unexpected safety bonus Vaughn Owning 16 January 18th 06 02:27 AM
Accelerated spin questions John Harper Aerobatics 7 August 15th 03 07:08 PM


All times are GMT +1. The time now is 01:02 PM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 AviationBanter.
The comments are property of their posters.