5.1 degrees
12.6
21
29.1
37.5
- DigitalInclinometer.jpg (57.93 KiB) Viewed 235 times
Actual flap angles 140
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6597
- Posts: 476
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- Name: David Sbur
- Location: Vancouver WA KVUO
- Aircraft Type: '46 140 0-200A
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Actual flap angles 140
Just for entertainment purposes and curiousity, I took my digital inclinometer and measured the actual click values on the flap handle (5 clicks).
5.1 degrees
12.6
21
29.1
37.5
5.1 degrees
12.6
21
29.1
37.5
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jetlagged
- Posts: 1
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- Name: Martin Weaver
- Location: KBMG
- Aircraft Type: C-140
- Occupation-Interests: Retired Army, airline, and now part-time corporate.
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Re: Actual flap angles 140
Thanks for doing this. I was wondering and couldn't find it anywhere.
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6643
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- Name: John C
- Location: KLCI, NH
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Re: Actual flap angles 140
You're supposed to adjust the cable so that the fifth position is 40 degrees down from faired. Everything less is "what it is".
John Cooper
www.skyportservices.net
www.skyportservices.net
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6597
- Posts: 476
- Joined: Tue May 01, 2018 7:00 am
- Name: David Sbur
- Location: Vancouver WA KVUO
- Aircraft Type: '46 140 0-200A
- Occupation-Interests: Agriculture
- Contact:
Re: Actual flap angles 140
Looks like I have a project for Friday. I figured something like that with all the weird numbers. I will report back....You're supposed to adjust the cable so that the fifth position is 40 degrees down from faired. Everything less is "what it is".
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6597
- Posts: 476
- Joined: Tue May 01, 2018 7:00 am
- Name: David Sbur
- Location: Vancouver WA KVUO
- Aircraft Type: '46 140 0-200A
- Occupation-Interests: Agriculture
- Contact:
Re: Actual flap angles 140
OK, here ya go....
0
7.5
15.2
23.4
31.7
40
I suspect the ratchet teeth on the flap handle over the years get a little worn down, who knows what the actual values might be when things were 'new'. I've got the later style 'button' handle FWIW.
0
7.5
15.2
23.4
31.7
40
I suspect the ratchet teeth on the flap handle over the years get a little worn down, who knows what the actual values might be when things were 'new'. I've got the later style 'button' handle FWIW.