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KOIN

PORTLAND OR

DIGITAL TV STATION

CBS

Channel 25 (Virtual 6)

Nexstar Media Group, Inc.
545 E. John Carpenter Freeway
Suite 700
Irving TX 75062
9723738000
Facility ID: 35380
Licensed

View Public File
Correspondence
Enforcement History
FRN: 0009961889

0000107804

Granted

06/03/2020

REC Application ID: 5189284 (LMS)
Record Type: Digital TV (DTV) Station
Application Purpose: Modification of License-ATSC3 Amend
Channel: 25
Expiration Date: 02/01/2023

SITE # 1

TV Zone: : 2
NAD83 Coordinates: 45 30' 57.8" N / 122 44' 3.1" W
Antenna Structure Registration Number: 1207367
Elevation: 322.8 m AMSL
Antenna Type: Dielectric TUM25-O4-16/64H-2-R-T
Antenna Polarization: Elliptical
Effective Radiated Power: 1000kW
Maximum Antenna Power Gain: 13.88 dB
Radiation center-above mean sea level: 614.0
Radiation center above average terrain 536.3
Overall antenna height above ground: 301.7
Non-Directional Antenna
Antenna System ID: 1001805

Rad	Field	dB	ERP	Rad	Field	dB	ERP	Rad	Field	dB	ERP
0	1.000	0.0	1000.000	120	1.000	0.0	1000.000	240	1.000	0.0	1000.000
10	1.000	0.0	1000.000	130	1.000	0.0	1000.000	250	1.000	0.0	1000.000
20	1.000	0.0	1000.000	140	1.000	0.0	1000.000	260	1.000	0.0	1000.000
30	1.000	0.0	1000.000	150	1.000	0.0	1000.000	270	1.000	0.0	1000.000
40	1.000	0.0	1000.000	160	1.000	0.0	1000.000	280	1.000	0.0	1000.000
50	1.000	0.0	1000.000	170	1.000	0.0	1000.000	290	1.000	0.0	1000.000
60	1.000	0.0	1000.000	180	1.000	0.0	1000.000	300	1.000	0.0	1000.000
70	1.000	0.0	1000.000	190	1.000	0.0	1000.000	310	1.000	0.0	1000.000
80	1.000	0.0	1000.000	200	1.000	0.0	1000.000	320	1.000	0.0	1000.000
90	1.000	0.0	1000.000	210	1.000	0.0	1000.000	330	1.000	0.0	1000.000
100	1.000	0.0	1000.000	220	1.000	0.0	1000.000	340	1.000	0.0	1000.000
110	1.000	0.0	1000.000	230	1.000	0.0	1000.000	350	1.000	0.0	1000.000

0000107804

Superceded

05/19/2020

0000107804

Superceded

04/16/2020

0000110595

Granted

03/31/2020

0000084971

Granted

10/16/2019

0000069932

Granted

04/09/2019

0000068102

Granted

03/20/2019

0000046948

Granted

08/17/2018

0000034802

Granted

12/01/2017

0000028190

Granted

07/24/2017

BLCDT-20050613ABB

Granted

01/20/2006

BLCT-20041216ADG

Granted

01/20/2006

BPCDT-20011115ADQ

Granted

10/01/2004

BPCT-20031024AAY

Granted

01/15/2004

BPCDT-20011115ADQ

Superceded

03/25/2002

BLCDT-20010925ABJ

Granted

11/13/2001

BMPCDT-20010919AAO

Granted

09/25/2001

BMPCDT-19991213ABL

Granted

11/06/2000

BXMLCT-19971126LF

Granted

03/13/2000

BPCDT-19971218KE

Granted

07/29/1998

BMLCT-19821029KJ

Granted

11/16/1982

BLCT-2115

Granted

00/00/0000

BROADCAST AUXILIARY/REMOTE PICK-UP/STL
KD3810	26.2300
KD3810	26.4300
KGY341	161.6400
KL2701	161.6400
KGY341	161.7600
KL2701	161.7600
KUH567	450.0500
KPE208	450.0500	5516 SW BARNES ROAD
KB55089	450.0500
KKN672	450.0500
KKN672	450.1500
KB55089	455.0500
KUH567	455.0500
KPF343	455.1500	5516 SW BARNES RD
KA2242	2025.5000~2109.5000
KR7803	2025.5000~2109.5000	VIC: PORTLAND, OR
KR7801	2025.5000~2109.5000	VIC: PORTLAND, OR
KA2242	2450.0000~2467.0000
WMV714	2467.0000~2483.5000	BLACK MTN APPROX 27 KM SE OF
WPNH610	6875.0000~6900.0000	GRIZZLEY PEAK 11 MI NNW OF
WPNH606	6875.0000~6900.0000	MOUNT DEFIANCE 10 MI WSW OF
KA2244	6975.0000~7000.0000	PORTLAND, OR
WCG670	6975.0000~7000.0000	5516 SW BARNES RD
WPNH609	7000.0000~7025.0000	STACKER BUTTE 5 MI NNE
WPNH608	7000.0000~7025.0000	KOAB TV TRANSMITTER SITE AWBREY BUTTE
WRS33	7050.0000~7075.0000	222 S. W. COLUMBIA
KA2244	7050.0000~7075.0000	PORTLAND, OR
KB55840	12925.0000~12950.0000
WLF580	12975.0000~13000.0000	1220 MAIN STREET
KA2245	13025.0000~13050.0000	PORTLAND, OR
KK4413	13075.0000~13100.0000	VIC: PORTLAND, OR
WRCB252	18120.0000	5516 SW Barnes Rd.
WRCB251	19680.0000	225 NW SKYLINE BLVD

CALL SIGN HISTORY

KOIN - 00/00/0000 (CDBS)
KOIN-TV - 11/17/1980 (CDBS)
KOIN - 08/31/1992 (CDBS)
KOIN - 11/17/1980 (LMS)
Where this call sign has been:
04/30/1926 - .940 kHz in SYLVAN OR RSB - now KUFO

PERIODS OF SILENCE

Dates		Reason	# Days
02/17/2009~

Applications

DTV Transition

TV Repack

Childrens TV

APPLICATION HISTORY

	BRCT-19801001LK	Renewal	Granted 01/26/1981
	BMLCT-19821029KJ	Modify License	Granted 11/16/1982
	BRCT-19830930KY	Renewal	Granted 01/26/1984
	BRCT-19880927KK	Renewal	Granted 01/23/1989
	BRCT-19930930KH	Renewal	Granted 01/28/1994
	BPCDT-19971218KE	Modification	Granted 07/29/1998
	BRCT-19981001KV	Renewal	Granted 01/28/1999
	BXMLCT-19971126LF	Modify License	Granted 03/13/2000
	BTCCT-20000517ACM	Transfer of Control	Granted 09/27/2000
	BMPCDT-19991213ABL	Modification	Granted 11/06/2000
	BALCT-20001121AEG	Assign License/CP	Granted 12/06/2000
	BMPCDT-20010919AAO	Modification	Granted 09/25/2001
	BLCDT-20010925ABJ	License to Cover	Granted 11/13/2001
	BAFCDT-20031126ALH	Ancillary Fee	Received 11/28/2003
	BPCT-20031024AAY	Modification	Granted 01/15/2004
	BPCDT-20011115ADQ	Modification	Granted 10/01/2004
	BAFCDT-20041201ABW	Ancillary Fee	Received 12/02/2004
	BAFCDT-20051114AAF	Ancillary Fee	Received 11/14/2005
	BLCDT-20050613ABB	License to Cover	Granted 01/20/2006
	BLCT-20041216ADG	License to Cover	Granted 01/20/2006
	BALCT-20060215ACR	Assign License/CP	Granted 03/01/2006
	-	Administrative Update	Pending 09/15/2006
	BAFCDT-20061113AAV	Ancillary Fee	Received 11/13/2006
	BTCCT-20070523AEI	Transfer of Control	Granted 06/04/2007
	BALCT-20070730AGZ	Assign License/CP	Granted 10/30/2007
	BRCT-20061002AVY	Renewal	Granted 10/30/2007
	BTCCT-20071109ACP	Transfer of Control	Granted 11/16/2007
	BAFCDT-20071203AFK	Ancillary Fee	Received 12/04/2007
	BAFCDT-20081121ABE	Ancillary Fee	Received 11/24/2008
	BALCDT-20090717ACG	Assign License/CP	Granted 07/24/2009
	BALCDT-20090904AAP	Assign License/CP	Granted 09/28/2009
	-	Administrative Update	Pending 10/07/2009
	BAFCDT-20091201ALW	Ancillary Fee	Received 12/02/2009
	-	Silent Notification	Dismissed 03/08/2010
	BTCCDT-20091118AAK	Transfer of Control	Granted 03/12/2010
	-	Administrative Update	Pending 03/16/2010
	BAFCDT-20101129AFW	Ancillary Fee	Received 11/30/2010
	-	Administrative Update	Pending 01/05/2011
	BAFCDT-20111110AIC	Ancillary Fee	Received 11/14/2011
	BALCDT-20120511ACP	Assign License/CP	Granted 10/02/2012
	BAFCDT-20121120AFB	Ancillary Fee	Received 11/21/2012
	BAFCDT-20131113ATB	Ancillary Fee	Received 11/14/2013
	BAFCDT-20141110ABM	Ancillary Fee	Received 11/12/2014
	BRCDT-20140926AAH	Renewal	Granted 02/18/2015
	0000021837	Administrative Update	Received 02/03/2017
	-	Administrative Update	Pending 02/10/2017
	BALCDT-20170306ADE	Assign License/CP	Granted 03/10/2017
	0000023127	Administrative Update	Received 04/05/2017
	0000028190	Modify License	Granted 07/24/2017
	0000034802	Modify License	Granted 12/01/2017
	BLSTA-0000035024	Special Temporary Authority	Granted 02/02/2018
	0000035024	Special Temporary Authority-legal amendment	Granted 02/02/2018
	0000046948	Construction Permit	Granted 08/17/2018
	0000068102	License to Cover	Granted 03/20/2019
	0000069932	Extension Request	Granted 04/09/2019
	0000069409	CP Extension	Granted 09/18/2019
	0000084971	License to Cover	Granted 10/16/2019
	0000110595	Extension Request	Granted 03/31/2020
	0000107804	Modification of License-ATSC3 Amend	Granted 06/03/2020
	0000124232	Administrative Update	Received 10/07/2020
	-	Special Temporary Authority	Granted 01/21/2021
	0000144447	Administrative Update	Received 05/03/2021
	0000184581	Reduced Power Notification	Received 02/08/2022
	0000185096	Resume Operations	Received 02/22/2022
	0000204309	Reduced Power Notification	Received 11/28/2022
	0000213815	Resume Operations	Received 04/13/2023
	0000201362	Renewal-amendment	Pending 12/23/2024
Add 9 consummation notices to list above.
A red arrow means this application has additional transaction log history since July 1, 2014. Click the arrow to expand.
A blue arrow means that some details may be available through public notice data. Click the arrow to expand. (Provided by the REC Radio History Project)
An orange triangle indicates pleadings (objections, reconsiderations, etc.). Click the triangle to view.

IMPORTED LETTERS

Incoming letter or scanned document	BDSTA-20140925AFI	10/07/2014
Incoming letter or scanned document	BDSTA-20140408AAK	05/14/2014
Incoming letter or scanned document	BDSTA-20140219ABP	02/25/2014
Incoming letter or scanned document	BDSTA-20140218AGL	02/25/2014
Order	BRCT-20061002AVY	05/16/2013
Incoming letter or scanned document	BRCT-20061002AVY	07/27/2011
History card		01/01/1980