HamGPS

Miguel A. Vallejo, EA4EOZ

About this app

Display your current Maidenhead locator with 10 digit precision. It also computes bearing and distance to a set of target locations using locator or latitude / longitude. Useful to align antennas in VHF / UHF / microwave DX activities. No network or fancy maps usage, so it can be used even in remote locations.

Ratings and reviews

Excellent for finding your locator BUT do not use height info when entering contests - it is very wrong. My QTH is around 37m ASL but this app says anywhere between 70 & 83m, even after waiting for it to acquire as many satellites as possible. The error is caused by the app using raw GPS height, which is based on an artificial geoid shape, rather than Mean Sea Level.The app does seem to lock onto satellites quicker than the other GPS app I use though.