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KOAB-FM
Call Sign History
KOAB-FM from 04/02/1986
KOAB from 12/04/1985
841018IG from ???
91.3 MHz

Bend, OR
License
CP
Application
Allocation
STA





KOAB-FM Channel: 217C1 91.3 MHz
Bend, Oregon
Service: FM - A full-service FM station or application.
Facility ID: 50609
FRN: 0001549252
Fac. Service: FM Analog & Digital

Status: LIC
Application Accepted: 03/30/2010
Application Granted: 04/09/2010
File Number: BLED-20100330AAK
License Expires: 02/01/2030
Prefix Type: This is a license for a noncommercial educational FM station
Application Type: License To Cover

FCC Website Links:
  LMS Facility Details
  This Application
  Other KOAB-FM Applications
  Including Superseded Applications
  Service Contour - Open Street Map or USGS Map (60 dBu)
  Service Contour - KML / Google Earth (60 dBu)
  Public Inspection Files

Facility Type: NON-COMMERCIAL EDUC. FM
Class: C1, A Zone II station; with 50kW-100kW ERP and a class contour distance 52km-72km

Site Location: 44-04-40.4 N 121-20-01.1 W (NAD 83)
Site Location: 44-04-41.0 N 121-19-57.0 W (Converted to NAD 27)

Effective Radiated Power: 75 kW
Transmitter Output Power: 27 kW
Antenna Center HAAT: 199 m (653 ft.)
Antenna Center AMSL: 1338 m (4390 ft.)
Antenna Center HAG: 52 m (171 ft.)

Calculated Site Elevation: 1286 m. (4219 ft.)
Height Overall*: 106.6 m (350 ft.)
(* As Filed In This Application, may differ from ASR Data, Below.)
Omni-Directional Antenna
Antenna Make/Model: Electronics Research Inc. SPHX-6AC
Antenna ID: 0
Polarization:

Structure Information

Structure Registration Number 1035880

Structure Type: Registered To:
Oregon Public Broadcasting
Structure Address:
62700 Awbrey Butte
Bend, OR
County Name: Deschutes County
ASR Issued: 05/26/2020
Date Built: 07/21/2006
Site Elevation: 1286.3 m (4220 ft.)
Structure Height: 71 m (233 ft.)
Height Overall: 106.6 m (350 ft.)
Overall Height AMSL: 1392.9 m (4570 ft.)
FAA Determination: 07/20/2004
FAA Study #: 2004-ANM-365-OE
FAA Circular #: 70/7460-1K
Paint & Light FAA Chapters: 3, 4, 5, 12
OM&L to remain the same as prior study = PAINT/RED LIGHTS
44-04-40.0 N 121-20-01.0 W (NAD 83)
44-04-40.6 N 121-19-56.9 W
(Converted to NAD 27)
KOAB-FM Licensee Information

Oregon Public Broadcasting
7140 S MacAdam Avenue
Portlamd, OR 97219-3099
Phone: 503-244-9900
20100330AAK Applicant Information

Steven M. Bass
Date: 03/30/2010
Application Certifier
Oregon Public Broadcasting
7140 S.W. MacAdam Avenue
Portland, OR 97219-3099
Applicant
Everett E. Helm
7140 SW MacAdam Avenue
Portland, OR 97219-3099
Director of Engineering, RF Systems
Lawrence M. Miller
Schwartz, Woods & Miller

Associated Land Mobile Licenses


 WQMH230 Broadcast Auxiliary Remote Pickup
Associated Microwave Licenses


(No Records Found)

Study Date: 4/04/2025; Study Duration: 0.1736 Seconds.
Database Sources:
04/04/2025 FCC LMS,
4/1/2025 FCC ASR,
4/1/2025 FCC ULS Microwave, and
4/1/2025 FCC ULS Broadcast Land Mobile.



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