SOTA branded APRS Tracker

[G4AZS]

I asked about this on here some time ago, lots of interesting replies!

GPS height accuracy?

Hi all, I carry a basic Garmin ETREX 10, it doesnt include any maps, but gives me an accurate grid ref in poor visibility. (I have also downloaded a track from SotaMaps, just to prove that I could, which worked very well)! Anyway, on Black Mountain GW/SW041 a couple of days ago, I walked past the trig point at Hay Bluff, and onwards along the ridge until I was somewhere near the spot height of 703 metres shown on the map. Stupidly, I didn’t think to check the GR on the GPS, but I did notice, w…