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KOPB-FM
Call Sign History
KOPB-FM from 02/15/1989
KOAP-FM from 09/29/1980
KOAPFM from ???
91.5 MHz

Portland, OR
License
CP
Application
Allocation
STA





KOPB-FM Channel: 218C0 91.5 MHz
Portland, Oregon
Service: FM - A full-service FM station or application.
Facility ID: 50607
FRN: 0001549252
Fac. Service: FM Analog & Digital

Status: LIC
Application Accepted: 02/13/2003
Application Granted: 04/25/2003
File Number: BLED-20030213AAI
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 KOPB-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  Including Superseded Applications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: C0, C0

Site Location: 45-31-20.4 N 122-44-49.4 W (NAD 83)
Site Location: 45-31-21.0 N 122-44-45.0 W (Converted to NAD 27)

Effective Radiated Power: 73 kW
Transmitter Output Power: 27.7 kW
Antenna Center HAAT: 470 m (1542 ft.)
Antenna Center AMSL: 561 m (1841 ft.)
Antenna Center HAG: 219 m (719 ft.)

Site Elevation: 342 m. (1122 ft.)
Height Overall*: 282 m (925 ft.)
(* As Filed In This Application, may differ from ASR Data, Below.)
Omni-Directional Antenna
Antenna Make/Model: Shivley 6014-8/3
Antenna ID: 0
Polarization:

Associated Translators
KOPB Ch. 0Eugene, Oregon
Structure Information

Structure Registration Number 1204059

Structure Type: TOWER
Registered To:
Sander Operating Co. III LLC
Structure Address:
299 Nw Skyline Drive
Portland, OR
County Name: Multnomah County
ASR Issued: 02/13/2019
Date Built: 02/14/2000
Site Elevation: 342.3 m (1123 ft.)
Structure Height: 250.2 m (821 ft.)
Height Overall: 282.2 m (926 ft.)
Overall Height AMSL: 624.5 m (2049 ft.)
FAA Determination: 09/14/1999
FAA Study #: 99-ANM-0608-OE
FAA Circular #: 70/7460-1J
Paint & Light FAA Chapters: 3, 4, 5, 13
Removed expiration date from determination. Scenario 1./jjs/case#635066
45-31-20.5 N 122-44-49.5 W (NAD 83)
45-31-21.1 N 122-44-45.1 W
(Converted to NAD 27)
KOPB-FM Licensee Information

Oregon Public Broadcasting
7140 S MacAdam Avenue
Portland, OR 97219
Phone: 503-244-9900
Not-for-Profit
20030213AAI Applicant Information

John E. Galmiche
Date: 02/13/2003
Application Certifier
Oregon Public Broadcasting
7140 SW 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


 KPF902 Broadcast Auxiliary Remote Pickup
 WQNP234 Broadcast Auxiliary Remote Pickup
 WQOC492 Broadcast Auxiliary Remote Pickup
Associated Microwave Licenses


 KRZ69 950 MHz Aural Intercity Relay
 KRZ70 950 MHz Aural Intercity Relay

Study Date: 4/04/2025; Study Duration: 0.1535 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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