Warbird Information Exchange
https://www.warbirdinformationexchange.org/phpBB3/

Trim Tab Identification - Whatzitfrom?
https://www.warbirdinformationexchange.org/phpBB3/viewtopic.php?f=26&t=33660
Page 1 of 1

Author:  ProfromDover [ Wed Dec 16, 2009 10:26 pm ]
Post subject:  Trim Tab Identification - Whatzitfrom?

I use this trim tab in my fabric covering classes and was wondering what it is originally from? It is approximately 30 inches long. It has a part number 32 110 0101 on the control horn. It has 1/4" bushings at either end. I would think it may possibly be from a relatively fast aircraft since it has flush rivets on the spar. Any help would be appreciated. See pix...

Image

Image

Image

Thanks in advance,

Author:  bdk [ Thu Dec 17, 2009 11:29 am ]
Post subject:  Re: Trim Tab Identification - Whatzitfrom?

I think the flush rivets are to make the fabric installation easier. Even a Stearman aileron has flush rivets. I don't think a really fast aircraft would have such a long control horn hanging out in the breeze.

Author:  battle [ Thu Dec 17, 2009 8:08 pm ]
Post subject:  Re: Trim Tab Identification - Whatzitfrom?

Hi 32 part prefix is for the B24 Lib.

cheers dave

Author:  Second Air Force [ Fri Dec 18, 2009 2:06 am ]
Post subject:  Re: Trim Tab Identification - Whatzitfrom?

battle wrote:
Hi 32 part prefix is for the B24 Lib.

cheers dave


That tab doesn't appear to be from a B-24, though. It definitely isn't a rudder or elevator surface, and I think the aileron tab push-pull tube is in the center of the panel.

Author:  ProfromDover [ Sat Dec 19, 2009 8:43 am ]
Post subject:  Re: Trim Tab Identification - Whatzitfrom?

Here is what the quality stamp looks like as best as I can determine.

Image

Yeah, I never thought about the flush rivets making it easier to cover. If it didn't have them it would look like a corn cob. Stearman parts are for the most part prefixed with 75 model number so it isn't that...

I wonder if the BU would indicate possible N3N or so? (Bureau of Aviation?)

Author:  RMAllnutt [ Sun Dec 20, 2009 11:47 am ]
Post subject:  Re: Trim Tab Identification - Whatzitfrom?

32 is also a prefix for a TBM... there is a very useful list at this website...

http://www.aviationarchaeology.com/src/partaircraft.htm

Cheers,
Richard

Page 1 of 1 All times are UTC - 5 hours
Powered by phpBB® Forum Software © phpBB Group
https://www.phpbb.com/