Aces High Bulletin Board

General Forums => Custom Skins => Topic started by: Citabria on June 16, 2007, 10:54:06 AM

Title: which 109s actually had trim tabs? just the k4?
Post by: Citabria on June 16, 2007, 10:54:06 AM

did 109g10 have trim tabs for ailerons and rudder? or was it just the k4? how bout the g14? did it have them?

Title: which 109s actually had trim tabs? just the k4?
Post by: Treize69 on June 16, 2007, 12:30:30 PM

I think they all had tabs for everything except rudders

Title: which 109s actually had trim tabs? just the k4?
Post by: Citabria on June 16, 2007, 01:15:22 PM

no they had small trim flaps that were adjustable on the ground this i know. the elevator has one of these tabs but the actual elevator trim is acomplished by changine the position of the hstab itself

but the k4 i remember somthing about in flight trim tabs for ailerons and rudder but its all hazy

Title: which 109s actually had trim tabs? just the k4?
Post by: Wotan on June 16, 2007, 06:42:51 PM

You are thinking about Flettner Tabs for the ailerons and Rudder.

Quote

butch2k, Jul 28 2005, 10:23 PM

In fact it seems that no K-4 were fitted with them, it's the WNF/Gyor produced a/c which got them as the flettner equipped ailerons were produced by Diana, a major subcontractor of WNF.

IIRC the flettner tests took place late 1942 with some operational testing done by JG 50 in 1943 with flettner modded G-5 and G-6.

So you have a handful of models starting in '42 (aircraft produced by WNF) that had flettner tabs. In the K-4 handbuch it states the aileron Flettner tabs were 'locked at the moment'.

As for the rudder there are many pictures of K-4 with them - I dunno if these were 'locked' or not.

Flettner Tabs Thread 07-28-2005 (http://forums.hitechcreations.com/forums/showthread.php?s=&threadid=156333&highlight=Flettner)