Stretchin' the legs just a bit further

A place to share flight experiences of any kind. Looking forward to our first "first flight" post.
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cjensen
Whiskey Victor
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Joined: Sat Apr 23, 2005 10:36 pm
Location: Green Bay, WI

Stretchin' the legs just a bit further

Post by cjensen »

Last night I took my first "cross-country" trip to an airport 30 miles away...pretty amazing what these things are capable of. I know we've all heard it before, and I always thought...'yeah, yeah, yeah, we've all heard it, no need to repeat it.' But here I am, repeating it...these airplanes are pretty frickin' sweet!! From start up to shut down was exactly 1.0 on the Hobbs. I taxi out (1.5 miles to the end of the runway), depart, make the 30 mile run to KAAA, did two landings on the grass runway there (one 3 point, one wheeler), both with taxi-backs, departed, said "Hello" to two different farmer buds, back to home base, did a stop and go, then a full stop (both wheeler's), taxi back to the hangar. One hour.

I also grabbed an Enigma screen shot of the Highway in the Sky feature turned on for this trip. Pretty sweet...

Image

Notice-the true airspeed (bottom left corner) has been confirmed with GPS runs to ensure it's accurate, that's with no fairings, 3500ft, in a slight climb, 2500 rpm. Nice!

The fuel flow has NOT been calibrated, but it's probably pretty close. The next flight is the beginning of fuel calibration testing.

My #1 EGT probe is inop, have a new one coming under warranty.

Please ask any other questions about the Enigma that you can think of...

8) 8) 8)
Chad Jensen
Missing my RV-7...
Vertical Power support
920.216.3699
http://verticalpower.com

Tom Harp
Class G
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Joined: Tue Nov 16, 2004 8:34 am

Enigma

Post by Tom Harp »

What's a pretty pic like that worth?
tom

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cjensen
Whiskey Victor
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Joined: Sat Apr 23, 2005 10:36 pm
Location: Green Bay, WI

Re: Enigma

Post by cjensen »

Tom Harp wrote:What's a pretty pic like that worth?
tom
The EFIS system itself? :?
Chad Jensen
Missing my RV-7...
Vertical Power support
920.216.3699
http://verticalpower.com

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bullojm1
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Post by bullojm1 »

Chad-

Why's your #4 CHT so low? I would think the #3 and #4's would be on the warmer side :? :?
Mike Bullock
http://www.rvplane.com
RV-7 | Superior IO-360 | Whirlwind 200RV
Garmin GTN650 | GRT Dual Sport SX EFIS
Status: FLYING!

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cjensen
Whiskey Victor
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Joined: Sat Apr 23, 2005 10:36 pm
Location: Green Bay, WI

Post by cjensen »

I've asked that same question to the guys here at work, and they think it's because the air under the plenum *basically* has two exits on that side because of the oil cooler. That's the only thing that would make sense to one side of the engine being cooler, rather than front to back (typically see the front cylinders running a bit warmer than the back two). But then look at 1 and 3...not true there. I'm still watching all the temps to see where they will settle in. Still lots of movement since I'm doing a lot of power changes to get flight testing results. When I get to cruise testing, I'll be able to chart things more accurately.
Chad Jensen
Missing my RV-7...
Vertical Power support
920.216.3699
http://verticalpower.com

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