I'm not sure why you would you use a UAT-Out only GDL 82--which is invisible to PowerFLARM. Other PowerFLARM equipped gliders will see your PowerFLARM's FLARM signal, but you will not have the long-range benefits of having 1090ES Out for those gliders to see you via 1090ES. Why not just use a TT22 with ADS-B Out with a TN72 GPS source for SIL=3/2020 Compliance, assuming the glider will be experimental.

Another benefit (for folks who care about wave windows) is a TT22 with TN72 in an experimental glider will get you above 18,000' after 2020. Guaranteed. Without any reliance on wave window agreements actually waiving the full 2020 Compliant 1090ES Out requirement above 18,000'. But sure that's not an issue for many glider pilots.

VT-01 transponders can't do ADS-B Out in the USA, since they are not TSO-C166b/DO-260B compliant, the *B* matters. I'd be cautious of promises from Air Avionic for future support for that, I'm sure they'll get there eventually but as you know they've had challenges meeting some recent/past promises.

Schleicher will install most items though circuit breakers. But, historically at least, not ILEC engine controllers and fuel pumps on fuses.

As suggested already, I would discuss with Rex having him do the panel for you in the USA.

Since I think you might have mention Air Avionics ADS-B receivers or displays in the past, be careful of assuming Air Avionics systems will display all ADS-B targets in the USA. Their ADS-B receivers can't receive UAT, or combine it from other UAT-In sources (same issue as other FLARM serial protocol traffic displays), and their ADS-B/1090ES receivers have the same issues as PowerFLARM with lack of TIS-B and ADS-R receive capability. If you do ask them, ask very careful questions for what exactly they support with ADS-B systems in the USA. They really are very much European focused.



On Tuesday, July 17, 2018 at 9:36:53 PM UTC-7, 2G wrote:
On Tuesday, July 17, 2018 at 7:36:26 PM UTC-7, Roy B. wrote:
LX9070 computer with V9 vario, Remote stick, Wifi & AHRS options, KRT2 radio,Trig transponder (w/ADS-B out), 57mm Winter mechanical vario, ASI & altimeter, PowerFlarm feeding Flarmview 2. Solar panel with switching between separate LIpo batteries and ability to run any instrument on either battery and/or charge either battery. Switched gear warn system. Circuit breakers (not fuses), simple compass.
Total Cost about $14,000 USD
ROY

Sounds good, except I would go with the Air Avionics ACD (Air Control Display), paired with the KRT2 and VT-01 Mode S transponder (saves 1 panel cutout). And I would add the Garmin GDL 82 ADS-B. I would also use the Air Avionics altimeter (it's awesome!).

Schleicher has a thing about circuit breakers (?!).

Tom