StaPo wrote:
hello,
I also have Ventus C (1986) and I think that there
were no flap/gear indicators installed in that time,
thus supposing that yours is the retrofitted one.
I am considering to install homemade flap position indicator into my
Ventus,
could you please ocasionally send me photo of flap position senders,
or some info how flap positions are taken?

brgds

EG

on this page http://www.streckenflug.at/index.php?p=technik
you can find some photos and a description of a solution that works with
reed magnet switches. The page is in german, if you need a translation
give me a call.

Peter