Co-located with the 146.640 repeater, the 146.940 repeater is not only a 'Regional Coverage' repeater, it is linked to the WyoComm system . It's much higher, being on top of Casper Mountain, and covers quite a ways out North and South of Casper. But, due to it's location on the mountain, some in those areas nearer the base of Casper Mnt may have trouble hitting it with lower powered transmitters, such as hand helds.
See this page for relative coverage information.
The repeater has full emergency backup power.
The KD7AGA-6 APRS Digipeater is also located at this site.