Mammoth Mountain Database Submission
Here are two submissions I made to the database. The first is for clarification of the Mammoth Mountain Ski Area trunked system. It has two conventional channels in all the radios. The first 14 channels are trunked.
Frequency Input Type Description Channel Tone
851.3875 851.3875 BM Conventional Direct 15 D261
851.3875 806.3875 R Conventional Repeater 16 D261
The second submission covers the conventional radio use of the Mammoth Mountain and June Mountain Ski Areas along with the callsigns of each.
Frequency Input License Type Description CH Tone
451.3000 451.3000 WPXV624 BM Village Operations? ? D754
451.5000 456.5000 WPXV624 RM Village Housekeeping ? D754
451.7875 451.7875 WPXV624 BM Ski Area Reycling? ? D754
452.975 452.975 WPXV624 BM Unknown Useage ? D754
151.835 151.835 KZA563 BM Junior Race Team Adm 1 97.4
151.805 151.805 KZA563 BM Junior Race Team Coaching 2 97.4
151.895 151.895 KNDP942 BM Junior Race Team Coaching 4 97.4
The above three VHF channels are sometimes used at the June Mountain Ski Area with a tone of 82.5
151.955 151.955 WPXV624 M Tamarack Lodge Operations ? 67.0
151.955 151.955 WPXV624 M Employee Housing Ops. ? 82.5
151.5275 151.5275 WPXV624 M Junior Race Team Coaching ? 97.4
151.6025 151.6025 WPXV624 M Junior Race Team Coaching ? 97.4
152.9525 151.9525 WPXV624 M Junior Race Team Coaching ? 97.4
153.0125 153.0125 WPXV624 M Junior Race Team Coaching ? 97.4
If the trunked system is extremely busy the Race Department may use any of the junior race team coaching frequencies to conduct races, which can be daily trials by lift pass holders, amateur series, or professional, world cup, Olympic trial races.
464.5000 464.500 none M Juniper Springs Lodge Guest ? 67.0
Services
464.5500 464.5500 none M Juniper Springs Lodge ? 67.0
Maintenance and Housekeeping
June Mountain Ski Area (owned by Mammoth Mountain Ski Area)
Frequency Input License Type Description CH Tone
460.875 465.875 WNHW213 RM Admin/Building Maint.
Snow Removal/Lift Supervisors
Sport School Supervisosrs June 1 97.4
460.875 460.875 WNHW213 BM Direct June 2 97.4
452.650 457.650 WPMS578 RM Ski Patrol/Lift Maintenance
Electrical Maintenance June 3 82.5
452.650 452.650 WPMS578 BM Direct June 4 82.5
Call Signs:
1 Administration
2 Slope Maintenance (Grooming) Snowcats ID as "PB-xx", which
stands for the Piston Bully groomers Mammoth Uses
3 Ski Patrol permanents - all others use last names
4 Lift Maintenance
5 Lift Operations
6 Snow Placement (snow making and road plowing)
7 Electrical Maintenance
8 Security
9 Facility Maintenance
10 Not used
11 Telecommunications and Information Services
12 Race Department and Terrain Parks (snow board play areas)
13 Not used
14 Transportation
15 Mammoth Mountain Inn / June Mountain Slope Maintenance
16 June Mountain Sport School Supervisors
17 June Mountain Snow Removal
18 June Mountain Lift Operations
19 Host Department
GS4 - GS8 Panorama Gondola Supervisors
Mammoth Mountain Sport School and Snowmobile Adventures use last names for all personnel. Sport Schools located at the Main Lodge, Canyon Lodge, and Little Eagle Lodge.
Base Stations
GS1 Panorama Gondola Lower Station
GS2 Panorama Gondola McCoy Station (mid mountain)
GS3 Panorama Gondola Upper Station
Control Main Lodge Snowmaking Control
541 Communications Center
542 Employee Housing Base
543 Main Lodge Ski Patrol
544 Vehicle Maintenance Garage
545 Lift Operations
546 Administration
547 Cat Crew HQ
549 Mammoth Mountain Inn Housekeeping
550 Front Desk Mammoth Mountain Inn
641 Snowmaking Control Canyon Lodge
642 Canyon Lodge Office
643 Canyon Lodge Ski Patrol
741 June Mountain Main Office
743 June Mountain Ski Patrol Office
744 June Mountain Ticket Office
747 June Mountain Vehicle Maintenance Garage
19 Office Host Department Office
Gun 1 Avalanche Artillery at the top of Chair 1
Gun 2 Avalanche Artillery at the top of Lincoln Mountain
Gun 3 Avalanche Artillery northeast of Chair 14 base
Top of xx Ski patrol stationed at the top of ski lifts. x or xx is
the ski lift location
Top of the World Ski patrol station at the top of the Panorama
gondola
B x or xx Bus numbers as painted on the side of the bus
Base 1 Transportation HQ and control at Main Lodge
Base 2 Transportation control at Canyon Lodge
I will break this up by putting the codes used in another submission.