Piper Comanche gtn 750 need help urgent

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jimdesai06
Airman Basic
Posts: 1
Joined: 18 Aug 2022, 00:52

Piper Comanche gtn 750 need help urgent

Post by jimdesai06 »

Have just bought a2a Comanche for p3d v4 and I cannot get the gtn 750 display on its blank even when aircraft is ready for taxi , please help me will be greatfull and bought it from just flight , thank u awaiting your reply soon
And as u all said gtn is free with a2a products

TreeTops
Master Sergeant
Posts: 1086
Joined: 07 Apr 2010, 06:13

Re: Piper Comanche gtn 750 need help urgent

Post by TreeTops »

From the store page for the Comanche in the features tab is the following :

Three in-sim avionics configurations including no GPS, GPS 295, or the GNS 400. Built-in, automatic support for 3rd party avionics.

The GTN is a third party GPS and this explains why it is blank.
I am not sure where you read that the GTN is free with all A2A products.
The automatic support A2A provides is a menu which allows you to select a 3rd party GPS for use in their aircraft.
To use the GTN750 you will need to purchase the RealityXP version. I have the Flight1 unit but it seems they are no longer selling/supporting it.
Cheers
Trev

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Nick - A2A
A2A Captain
Posts: 13728
Joined: 06 Jun 2014, 13:06
Location: UK

Re: Piper Comanche gtn 750 need help urgent

Post by Nick - A2A »

Perfect answer there by Trev. The GTN/GNS add-on market has gone through some changes since the release of the Comanche, but the Reality XP GTN is available here and can be used in the Comanche (more info here). I don't believe it's stated anywhere that it's free with A2A products.

Thanks,
Nick
A2A Simulations Inc.

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Skycat
Senior Master Sergeant
Posts: 2191
Joined: 11 Nov 2006, 16:15
Location: Great Falls Army Air Base, Montana

Re: Piper Comanche gtn 750 need help urgent

Post by Skycat »

Here are my experiences with installing the Reality XP GTN 750 and GTN 650 into my fleet of aircraft: viewtopic.php?f=23&t=73466
Pax Orbis Per Arma Aeria

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Skycat
Senior Master Sergeant
Posts: 2191
Joined: 11 Nov 2006, 16:15
Location: Great Falls Army Air Base, Montana

Re: Piper Comanche gtn 750 need help urgent

Post by Skycat »

This may be a stretch but I noticed that the PA-28 series by "Just" another developer and built for MSFS, includes this item about the cockpit features in a product description:
- GPS 100, GNS 430/GNS 530 and GTN 750 (requires freeware PMS-50 GTN 750)

I'm guessing there a brand and/or simulator confusion behind the OP's question.
Pax Orbis Per Arma Aeria

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