Grand Canyon call signs are X7FGZ-1 or X7FGZ-2.
SNOW BOWL SKI LIFT call sign is X7FGZ-3.
Coconino County, AZ
SKYWARN is in Coconino County! Conducted under the
auspices of the Flagstaff Office
of the National Weather Service, SKYWARN is an affiliation of
trained observers who report unusual or potentially hazardous weather
phenomena to the National Weather Service and can be called upon in
times of crisis to provide local weather conditions as they pertain to
emergency or disaster situations.
Reporting criteria can befound at :
Summer Reporting Criteria Winter Reporting Criteria
The Coconino County SKYWARN is managed by Scott Martin, KY7A. Coconino County SKYWARN meets each Monday night at 1900 MST (Arizona) for practice and information pertinent to SKYWARN operations. Coconino County SKYWARN uses the 146.980 repeater, which requires a negative offset and a PL tone of 162.2. This repeater is located atop Mount Elden and is maintained by the Arizona Repeater Association. In the event of repeater failure the SKYWARN Net will be conducted on 146.980 simplex, with close-in stations relaying for outlying stations. All licensed amateur radio operators residing in or visiting Northern Arizona are invited and encouraged to participate in the weekly SKYWARN Net.