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WEFT

CHAMPAIGN IL

FULL-SERVICE FM

Channel 211 (90.1 MHz)
RDS PI Code: 5fcd

PRAIRIE AIR INCORPORATED
P.O. BOX 1223
CHAMPAIGN IL 61824
2173599338
Facility ID: 71419
Licensed

Historic Grid View
View Public File
Correspondence
FRN: 0002213619

L2CA 0000107505

Granted

03/25/2020

REC Application ID: 5181170 (eLMS)
Record Type: Full Service FM
Application Purpose: License to Cover-Amendment
Expiration Date: 12/01/2020
FRN: 0002213619
Channel: 211B1 (90.1)
NAD83 Coordinates: 40 10' 52.1" N / 88 19' 3.2" W
Elevation: 261 m AMSL
Antenna Type: Propagation System, Inc. PSIFMR-3E-R-DA
Antenna Sections (bays): 3
Spacing Between Bays: 1
Transmitter Power Output: 4.2 kW

	Horiz	Vert
Effective Radiated Power (kW)	10	10
Maximum Effective Radiated Power: (kW)	0	0
Radiation center above average terrain	126 m	126 m
Radiation center-height above ground:	88 m	88 m
Radiation center-above mean sea level:	349 m	349 m

Overall antenna height above ground: 137 m
Directional Antenna:

Rad	Field	dB	ERP	Rad	Field	dB	ERP	Rad	Field	dB	ERP
0	1.000	0.0	10.000	120	0.450	-6.9	2.025	240	1.000	0.0	10.000
10	1.000	0.0	10.000	130	0.567	-4.9	3.215	250	1.000	0.0	10.000
20	1.000	0.0	10.000	140	0.714	-2.9	5.098	260	1.000	0.0	10.000
30	1.000	0.0	10.000	150	0.899	-0.9	8.082	270	1.000	0.0	10.000
40	1.000	0.0	10.000	160	1.000	0.0	10.000	280	1.000	0.0	10.000
50	0.807	-1.9	6.512	170	1.000	0.0	10.000	290	1.000	0.0	10.000
60	0.641	-3.9	4.109	180	1.000	0.0	10.000	300	0.836	-1.6	6.989
70	0.509	-5.9	2.591	190	1.000	0.0	10.000	310	0.692	-3.2	4.789
80	0.404	-7.9	1.632	200	1.000	0.0	10.000	320	0.637	-3.9	4.058
90	0.356	-9.0	1.267	210	1.000	0.0	10.000	330	0.636	-3.9	4.045
100	0.354	-9.0	1.253	220	1.000	0.0	10.000	340	0.678	-3.4	4.597
110	0.363	-8.8	1.318	230	1.000	0.0	10.000	350	0.854	-1.4	7.293
Additional Azimuths:
Rad	Field	dB	ERP	Rad	Field	dB	ERP	Rad	Field	dB	ERP
99	0.354	-9.0	325	0.610	-4.3

L2CA 0000107505

Superceded

03/19/2020

L2C 0000107505

Superceded

03/24/2020

MOD BPED-20190522AAL

Cancelled

06/28/2019

REC Application ID: 1799754 (eLMS)
Record Type: Full Service FM
Application Purpose: Modification
Expiration Date: 06/28/2022
FRN: 0002213619
Community of license: CHAMPAIGN, IL
Channel: 211B1 (90.1)
NAD83 Coordinates: 40 10' 52.1" N / 88 19' 3.2" W
Antenna Structure Registration Number: 1003972
Elevation: 261 m AMSL

	Horiz	Vert
Effective Radiated Power (kW)	10	10
Maximum Effective Radiated Power: (kW)	0	0
Radiation center above average terrain	126 m	126 m
Radiation center-height above ground:	88 m	88 m
Radiation center-above mean sea level:	349 m	349 m

Overall antenna height above ground: 137 m
Directional Antenna:

Rad	Field	dB	ERP	Rad	Field	dB	ERP	Rad	Field	dB	ERP
0	1.000	0.0	10.000	120	0.450	-6.9	2.025	240	1.000	0.0	10.000
10	1.000	0.0	10.000	130	0.567	-4.9	3.215	250	1.000	0.0	10.000
20	1.000	0.0	10.000	140	0.714	-2.9	5.098	260	1.000	0.0	10.000
30	1.000	0.0	10.000	150	0.899	-0.9	8.082	270	1.000	0.0	10.000
40	1.000	0.0	10.000	160	1.000	0.0	10.000	280	1.000	0.0	10.000
50	0.807	-1.9	6.512	170	1.000	0.0	10.000	290	1.000	0.0	10.000
60	0.641	-3.9	4.109	180	1.000	0.0	10.000	300	0.836	-1.6	6.989
70	0.509	-5.9	2.591	190	1.000	0.0	10.000	310	0.692	-3.2	4.789
80	0.404	-7.9	1.632	200	1.000	0.0	10.000	320	0.637	-3.9	4.058
90	0.356	-9.0	1.267	210	1.000	0.0	10.000	330	0.636	-3.9	4.045
100	0.354	-9.0	1.253	220	1.000	0.0	10.000	340	0.678	-3.4	4.597
110	0.363	-8.8	1.318	230	1.000	0.0	10.000	350	0.854	-1.4	7.293
Additional Azimuths:
Rad	Field	dB	ERP	Rad	Field	dB	ERP	Rad	Field	dB	ERP
99	0.354	-9.0	325	0.610	-4.3

Public Notice Comments: Minor change in licensed facilities. Permit cancelled

L2C BLED-19871013KE

Granted

06/06/1988

MAJA BPED-19841219IV

Granted

01/20/1987

L2C BLED-19811013AI

Granted

05/25/1983

BROADCAST AUXILIARY/REMOTE PICK-UP/STL
WLJ725	947.0000	44 E MAIN ST

CALL SIGN HISTORY

NEW00190 - 00/00/0000 (CDBS)
WERU - 09/10/1979 (CDBS)
WEFT - 05/28/1980 (CDBS)
WEFT - 09/10/1979 (LMS)

For assistance with LPFM, FM and translators, contact REC!

APPLICATION HISTORY

	BPED-2624	Construction Permit	Granted 06/21/1979
	BMPED-19800528AJ	CP Extension	Granted 07/17/1980
	BMPED-19801215AM	CP Extension	Granted 01/29/1981
	BPED-19800729AI	Major Modification-amend	Granted 08/06/1981
	BLED-19811013AI	License to Cover	Granted 05/25/1983
	BPED-19841219IV	Major Modification-amend	Granted 01/20/1987
	BLED-19871013KE	License to Cover	Granted 06/06/1988
	BRED-19890524VB	Renewal	Granted 07/19/1991
	BRED-19960801YH	Renewal	Granted 11/22/1996
	BRED-20040802AID	Renewal	Granted 11/26/2004
	BSTA-20080612ADW	Special Temporary Authority	Granted 06/16/2008
From: PRAIRIE AIR INCORPORATED (OLD BOARD)
To: PRAIRIE AIR INCORPORATED (NEW BOARD)
	BTCED-20120727AJK	Transfer of Control	Granted 09/14/2012
	BRED-20120727AJJ	Renewal	Granted 11/23/2012
	BPED-20190522AAL	Modification	Cancelled 06/28/2019
	0000107505	License to Cover-Amendment	Granted 03/25/2020
From: PRAIRIE AIR INCORPORATED (OLD BOARD)
To: PRAIRIE AIR , INCORPORATED (NEW BOARD)
	BTCED-20200925ABK	Transfer of Control	Granted 10/19/2020
	0000120184	Renewal-amendment	Granted 11/27/2020
	0000267124	Special Temporary Auth.-engineering	Granted 02/27/2025
	0000267125	Administrative Update	Received 03/05/2025
Add 1 consummation notice 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)

IMPORTED LETTERS

Imported Letter	BLED-19871013KE	11/20/2023
FCC Letter on Application	0000107505	03/25/2020
FCC Letter on Application	0000107505	03/25/2020
FCC Letter on Application	0000107505	03/25/2020
Incoming letter or scanned document	BSTA-20080612ADW	06/16/2008
History card		01/01/1980