UTM Using your GPS with the Universal Transverse Mercator Coordinate System: John Carnes: 9780971090118: Amazon.com: Books
Tomstrails GPS UTM on the App Store
MGRS UTM GPS APK for Android Download
Tomstrails GPS UTM by Tomstrails.com
View and Add Coordinate Grids on gaiagps.com – Gaia GPS
The Universal Transverse Mercator (UTM) Grid System by Blake Miller - SectionHiker.com
IGAPP - Mgrs & Utm Map is a GPS and coordinate systems helper. It is also a complete helper for mountaineering, trekking and hiking, cross running, scouting, hunting, fishing, geocaching, off-road navigation