FCCdata.org - powered by REC

Sys40 | Advertising on FCCdata | Inquiries/Reporting Errors | JAPANESE日本語



fcc.today The Podcast - March 10, 2025 (Mon, 10 Mar 2025) Listen Now!
Demonstration at NPR HQ - Defund NPR Act introduced - Dems to introduce Broadcast Freedom Act - WH changes to BEAD Program - Acronym soup - Another judge blocks WH funding EO - Some NPR stations have received FCC inquiry - GRC 2025 host announced - March FCC Open Meeting agenda- Michi at NAB - House GOP introduces CR to keep government open - DOJ announces indictments in grandparent scam

Major outage at the FCC impacting multiple systems including LMS. No update was received for 3-13-25. Links to applications will not work during the outage.

Facility ID

Call Sign

Find Stations in

or by community name

or ZIP code

CDBS ARN/LMS File #

Search by Party Name

Was this site helpful for you? If so, please show your support for REC by clicking on the donate button. Thank you!

WSRN-FM

SWARTHMORE PA

FULL-SERVICE FM

Channel 218 (91.5 MHz)
RDS PI Code: 85f7

SWARTHMORE COLLEGE
500 COLLEGE AVENUE
SWARTHMORE PA 19081
6106905700
Facility ID: 64289
Licensed

Historic Grid View
View Public File
Correspondence
FRN: 0023563315

L2C BLED-19810420AI

Granted

03/02/1983

REC Application ID: 29961 (eLMS)
Record Type: Full Service FM
Application Purpose: License to Cover
FRN: NO FRN
Channel: 218A (91.5)
NAD83 Coordinates: 39 54' 18.4" N / 75 21' 14.6" W
Elevation: 61 m AMSL
Antenna Type: ODD ODD810420AI

	Horiz	Vert
Effective Radiated Power (kW)	0.11	0.11
Maximum Effective Radiated Power: (kW)	0	0
Radiation center above average terrain	43 m	43 m
Radiation center-height above ground:	35 m	35 m
Radiation center-above mean sea level:	96 m	96 m

Directional Antenna:

Rad	Field	dB	ERP	Rad	Field	dB	ERP	Rad	Field	dB	ERP
0	0.594	-4.5	0.039	120	0.302	-10.4	0.010	240	0.794	-2.0	0.069
10	0.629	-4.0	0.044	130	0.379	-8.4	0.016	250	0.932	-0.6	0.096
20	0.652	-3.7	0.047	140	0.500	-6.0	0.028	260	1.000	0.0	0.110
30	0.629	-4.0	0.044	150	0.629	-4.0	0.044	270	1.000	0.0	0.110
40	0.561	-5.0	0.035	160	0.707	-3.0	0.055	280	1.000	0.0	0.110
50	0.475	-6.5	0.025	170	0.757	-2.4	0.063	290	0.932	-0.6	0.096
60	0.379	-8.4	0.016	180	0.675	-3.4	0.050	300	0.890	-1.0	0.087
70	0.327	-9.7	0.012	190	0.602	-4.4	0.040	310	0.793	-2.0	0.069
80	0.338	-9.4	0.013	200	0.524	-5.6	0.030	320	0.707	-3.0	0.055
90	0.346	-9.2	0.013	210	0.472	-6.5	0.025	330	0.629	-4.0	0.044
100	0.338	-9.4	0.013	220	0.500	-6.0	0.028	340	0.594	-4.5	0.039
110	0.302	-10.4	0.010	230	0.594	-4.5	0.039	350	0.581	-4.7	0.037

Public Notice Comments: LICENSE TO COVER (BPED-790727AD) FOR CHANGES. LICENSE EXPIRES 8-1-81.

BROADCAST AUXILIARY/REMOTE PICK-UP/STL
KP4420	161.6400
KP4420	161.7600

CALL SIGN HISTORY

WSRNFM - 00/00/0000 (CDBS)
WSRN-FM - 03/20/1980 (CDBS)

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

APPLICATION HISTORY

	BPED-19790727AD	Construction Permit	Granted 07/21/1980
	BRED-19810401YD	Renewal	Granted 07/07/1981
	BLED-19810420AI	License to Cover	Granted 03/02/1983
	BRED-19840329ZB	Renewal	Granted 07/17/1984
	BRED-19910401ZY	Renewal	Granted 10/28/1994
	BRED-19980424WA	Renewal	Granted 09/23/1998
	BRED-20060403ACL	Renewal	Granted 08/02/2006
	BRED-20140422ACJ	Renewal	Granted 09/16/2014
	0000187994	Administrative Update	Received 03/31/2022
	0000187988	Renewal	Granted 12/14/2022
	0000213969	Administrative Update	Received 04/17/2023
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-19810420AI	10/10/2023
History card		01/01/1980