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General Info
Call Sign: WPYN791 ULS File Number: 0002005111
Radio Service: Aural Studio Transmitter Link License Status: Active
Granted: 09/17/2003 Expires: 12/01/2029
Certifier: DAVID A. DIGERNESS Certifier Title: PROPRIETOR
FCC Web Link:   WPYN791 License Data  
Licensee and Contact Information
Licensee or Assignee
DAVID A. AND MARYANN M. DIGERNESS

MAMMOTH LAKES, CA 93546
Phone: (760) 934-8888
Fax: (760) 934-2429
FRN: 0005007273
Licensee Contact
COMSEARCH
19700 JANELIA FARM BLVD
ASHBURN, VA 20147
Attn: RICHARD W. HIBBELER
Phone: (703) 726-5671
Fax: (703) 726-5594
E-Mail: rhibbele@comsearch.com
Comments
12/17/2004: License updated since parent station was modified IN CDBS.
11/30/2005: License renewed since parent station was renewed IN CDBS.
11/23/2013: License renewed since parent station was renewed IN CDBS.
07/15/2021: License updated since parent station was modified IN CDBS.
12/07/2021: License renewed since parent station was renewed IN CDBS.
Associated Broadcast
Station Information
Parent Facility ID: 15553
Parent Callsign: KRHV (FM)
Broadcast City: BIG PINE, CA
Path 1 Info
Transmit Location 1
MAMMOTH

Name: MAMMOTH
Location Type: Fixed
Address: 94 LAUREL MOUNTAIN ROAD
MAMMOTH LAKE, CA
Structure: Building with Pole
Ground Elevation: 728.8 m
Structure Height: 6.1 m
Overall Structure Height: 9.1 m
Latitude: 37-38-44.0 N. (NAD 83)
Longitude: 118-58-05.0 W. (NAD 83)

MAMMOTH - Antenna 1
Antenna Mfgr: SCALA ELECTRONICS
Antenna Model: PR-950
Antenna Height: 7.6 m.
Antenna Elevation Angle (tilt): 1.8 °
Polarization: H
Antenna Beamwidth: 12.0 °
Azimuth: 110.4 °
Antenna Gain: 20.2 dB
Freq 1 Lower: 947.500000 MHz
Freq 1 EIRP: 50.5 dBm
Freq 1 Emission: 300KF8E
Transmitter Manufacturer: BEXT, INC
Transmitter Model: LCT STL 1.5
Station Class: Operational Fixed
Constructed: 01/20/2005
Receive Location 2
SILVER

Name: SILVER
Location Type: Fixed
Ground Elevation: 3307.1 m
Latitude: 37-24-40.9 N. (NAD 83)
Longitude: 118-11-09.7 W. (NAD 83)

SILVER - Antenna 1
Antenna Mfgr: SCALA ELECTRONICS
Antenna Model: RY-900
Antenna Height: 7.3 m.
Antenna Beamwidth: 40.0 °
Antenna Gain: 12.2 dB

Study Date: 7/06/2025; Study Duration: 0.5952 Seconds.
Database Sources:
07/04/2025 FCC LMS,
7/1/2025 FCC ASR,
7/1/2025 FCC ULS Microwave, and
7/1/2025 FCC ULS Broadcast Land Mobile.



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