Summit
Trail Characteristics
APRS Coverage
Some stations received, but no digi echos
Cellular Provider
AT&T
Voice Cellular Coverage
Spotty, may not work at all
Data Cellular Coverage
Spotty, may not work at all
See http://www.pnwsota.org/blog/k7agl/2025-june-30/jumbo-peak-wa-june-2025 for the write up of Sunrise and Jumbo Peaks double activation.