Summit
APRS Coverage
Don't know
Cellular Provider
Verizon
Voice Cellular Coverage
Spotty, may not work at all
Data Cellular Coverage
Spotty, may not work at all
Grand Ronde Benchmark is on Weyerhaeuser property and requires a recreation permit for access which has a limited number avalible and has a cost (Black Rock is the permit area). You can find info here. https://recreation.weyerhaeuser.com/Permits. Access via Fire Hall Rd. in Grand Ronde.