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Reception conflict with SPOT |
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oskrypuch ![]() Senior Member ![]() Joined: 09 Nov 2012 Location: CYFD Status: Offline Points: 3061 |
![]() ![]() ![]() ![]() ![]() Posted: 14 Sep 2017 at 8:51am |
There have been various reports now of SPOT generated GPS reception interference with GTNs. Anybody seen this with their IFDs?
I used SPOT with the older GNS unit, never had an issue. I use InReach now, do don't know if the IFDs are subject to this. Just a head's up. * Orest |
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AviSimpson ![]() Senior Member ![]() Joined: 31 Mar 2015 Location: Lincoln, MA Status: Offline Points: 765 |
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Interesting. I have a SPOT, but haven't tested it for interference. I'll see if I can dig it out and report back.
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Simpson Bennett
Avidyne Corporation Product Manager |
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brou0040 ![]() Senior Member ![]() Joined: 13 Dec 2012 Location: KIYK Status: Offline Points: 720 |
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I fly with a spot on the dash and have never noticed an issue. I have it always tracking when I'm flying if that matters.
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oskrypuch ![]() Senior Member ![]() Joined: 09 Nov 2012 Location: CYFD Status: Offline Points: 3061 |
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Very good, so this may be a G problem only. Odd.
* Orest |
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AviSimpson ![]() Senior Member ![]() Joined: 31 Mar 2015 Location: Lincoln, MA Status: Offline Points: 765 |
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I reminded myself that Gary Reeves also flies with one and hasn't reported any issues.
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Simpson Bennett
Avidyne Corporation Product Manager |
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Ibraham ![]() Senior Member ![]() Joined: 21 May 2016 Location: KHWO Status: Offline Points: 357 |
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We have SPOT TRACE in the baggage compartment, no issues with IFD440 or the GNS430. One time we had GPS integrity issue that was due to a handheld marine band radio that was clipped to the headliner (right under the WAAS GPS antenna). The issue was resolved by moving the radio away from the antenna.
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AUXAIR ![]() Senior Member ![]() ![]() Joined: 01 Jul 2015 Location: KSUA Status: Offline Points: 138 |
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The WAAS GPS units are quite sensitive, and i have seen interference to GPS reception caused by some older aviation radios on certain frequencies as well as by marine band transceivers when using hand-held units, or when their external antennas were close to the GPS antennas.
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David E.
Cessna 182 RG II |
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