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KSPN
LOS ANGELES CA
AM BROADCAST
710 kHz
ABC RADIO LOS ANGELES ASSETS, LLC
77 W. 66TH ST., 16TH FLOOR
ATTN: JOHN W. ZUCKER, ESQ.
NEW YORK NY 10023
2124567777
Facility ID: 33255
Licensed
Historic Grid View
History Card
View Public File
Correspondence
Station logo.
This record has been enhanced by the REC Radio History Project. Pre-1932 data has been manually entered by REC based on FRC Radio Service Bulletins.  Click here to learn more.
This record has been enhanced by the REC Radio History Project. Pre-1980 data has been manually entered by REC based on information from FCC History Cards.  Click here to learn more.
BP-20200914AAV Granted 01/05/2021
View Application
View Authorization
Public Notice Cmts
Correspondence
View Google Map
Application ID: 1818183
FRN: 0014625727
Frequency: 710 kHz
FCC Station Class: B
IFRB Region 2 Class: B
Time Zone: Pacific
Daytime | View Towers
Primary Tower Coordinates:
NAD27: 34 6' 50.40" 117 59' 49.20"
NAD83: 34 6' 50.44" 117 59' 52.44"
Power: 34 kW
Directional Antenna Different constants day and night.
Domestic Pattern: S
RMS Standard: 1904.4 mV/m at 1km
RMS Theoretical: 1812.8 mV/m at 1km
Towers: 3
Twr Field
Ratio
Elec.
Ht.
Phas-
ing
Spac-
ing
Orien-
tation
Tower
Ref
Top
Load
Sw
A
Sw
B
Sw
C
Sw
D
Tower
Height
A184.4000NN000099.1m
B2.17484.426377.5341.7NN000099.1m
C2.17484.428115.160NN000099.1m
Show more details... Show More Application Details
 
Nighttime | View Towers
Primary Tower Coordinates:
NAD27: 34 6' 50.40" 117 59' 49.20"
NAD83: 34 6' 50.44" 117 59' 52.44"
Power: 2.5 kW
Directional Antenna Different constants day and night.
Domestic Pattern: S
RMS Standard: 514.7 mV/m at 1km
RMS Theoretical: 489.8 mV/m at 1km
Towers: 3
Twr Field
Ratio
Elec.
Ht.
Phas-
ing
Spac-
ing
Orien-
tation
Tower
Ref
Top
Load
Sw
A
Sw
B
Sw
C
Sw
D
Tower
Height
A184.4000NN000099.1m
B0.49884.4129.277.5341.7NN000099.1m
C0.54784.4-20957.660NN000099.1m
Show more details... Show More Application Details
 
BMML-20090914ACR Granted 10/28/2009
View Application
View Authorization
Public Notice Cmts
Correspondence
View Google Map
Application ID: 1334745
FRN: 0008075988
Frequency: 710 kHz
FCC Station Class: B
IFRB Region 2 Class: B
Time Zone: Pacific
Antenna Monitor: POTOMAC INSTRUMENTS 1901
Daytime | View Towers
Primary Tower Coordinates:
NAD27: 34 10' 26.40" 118 24' 36.00"
NAD83: 34 10' 26.41" 118 24' 39.31"
Power: 50 kW
Directional Antenna Nighttime only.
Domestic Pattern: T
RMS Theoretical: 297.73 mV/m at 1km
Towers: 1
Twr Field
Ratio
Elec.
Ht.
Phas-
ing
Spac-
ing
Orien-
tation
Tower
Ref
Top
Load
Sw
A
Sw
B
Sw
C
Sw
D
Tower
Height
A176.7000NN000090.0m
Show more details... Show More Application Details
 
Nighttime | View Towers
Primary Tower Coordinates:
NAD27: 34 10' 26.40" 118 24' 36.00"
NAD83: 34 10' 26.41" 118 24' 39.31"
Power: 10 kW
Directional Antenna Nighttime only.
Domestic Pattern: A
RMS Augmented: 1169.46 mV/m at 1km
RMS Theoretical: 847.64 mV/m at 1km
Towers: 3
Twr Field
Ratio
Elec.
Ht.
Phas-
ing
Spac-
ing
Orien-
tation
Tower
Ref
Top
Load
Sw
A
Sw
B
Sw
C
Sw
D
Tower
Height
A176.7-12500NN000090.0m
B2.0376.707010NN000090.0m
C176.712514010NN000090.0m
Augments: 22
Augment Central
Azimuth
Radiation at
Central Azimuth
Span
1060.3510
2592.5410
34039.2716
45036.8516
55827.3616
66672.4216
76696.5610
878193.1224
990362.120
1090543.1410
11100643.7420
121451625.4490
131902253.0890
142351705.970
15270820.7720
16280563.2720
17292321.8724
1831496.5636
1933228.9714
2033235.4110
2133928.9714
2234865.9818
Show field strength tabulations... Display pattern of directional antenna.
Show field strength tabulations... Display directional pattern in tabular form.
 
Show more details... Show More Application Details
 
BL- Granted
BRC-3995 Granted 03/23/1978
BML-2667 Granted 02/12/1978
BRC-3860 Granted 12/02/1976
LETTER- Granted 01/13/1960
TELE- Granted 03/22/1957
BML-1683 Granted 09/24/1956
BS-18 Granted 11/23/1955
BML-1537 Granted 02/27/1953
BMP-5830 Granted 03/24/1952
BZ-3400 Granted 05/19/1952
BMP-5662 Granted 10/10/1951
BMP-5472 Granted 03/21/1951
BMP-5319 Granted 11/14/1950
LETTER- Granted 08/17/1950
BMP-5015 Granted 04/12/1950
BMP-4754 Granted 09/28/1949
BMP-4458 Granted 03/16/1949
BMP-4153 Granted 10/05/1948
BMP-3657 Granted 03/03/1948
BML-1270 Granted 10/12/1948
BMP-3079 Granted 09/08/1947
BZ-2466 Granted 10/12/1948
BMP-2579 Granted 03/28/1947
B5-MP-2186 Granted 11/14/1946
B5-P-4065 Granted 08/01/1946
B5-S-18 Granted 02/21/1944
B5-S-18 Granted 01/27/1944
B5-S-18 Granted 12/29/1943
B5-ML-1178 Granted 11/16/1943
B5-L-1704 Granted 11/27/1942
B5-Z-1434 Granted 11/27/1942
B5-MP-1614 Granted 07/29/1942
B5-MP-1592 Granted 07/01/1942
B5-MP-1513 Granted 04/22/1942
B5-MP-1513 Superceded 02/20/1942
B5-MP-1274 Granted 09/03/1941
NARBA-710 Granted 03/24/1941
B5-P-2804 Granted 04/16/1940
B5-P-2804 Superceded 03/29/1940
B5-L-1097 Granted 02/13/1940
B5-Z-322 Granted 02/13/1940
B5-Z-316 Granted 02/03/1940
B5-L-1094 Granted 02/03/1940
B5-MP-894 Granted 01/03/1940
B5-P-2388 Granted 11/14/1939
B5-S-18 Granted 01/30/1939
B5-S-18 Granted 09/02/1938
B5-S-18 Granted 01/19/1938
B5-ML-487 Granted 09/28/1937
B5-SA-248 Dismissed 01/22/1940
B5-ML-476 Dismissed 07/10/1937
B5-SA-114 Dismissed 07/30/1937
B5-ML-135 Dismissed 04/02/1935
5-S-B-18 Granted 10/27/1933
5-PB-2846 Application Returned 03/27/1933
5-L-B-801 Granted 04/08/1932
5-MP-B-306 Granted 03/04/1932
5-MP-B-286 Granted 01/19/1932
5-MP-B-286 Superceded 01/05/1932
5-MP-B-259 Granted 10/20/1931
5-P-B-2175 Granted 06/17/1931
5-M-B-551 Application Denied 05/29/1931
5-P-B-1845 Superceded 05/13/1931
5-R-B-18 Granted 11/15/1929
5-M-B-336 Application Denied 11/25/1929
5-R-B-18 Granted 01/19/1929
5-P-B-443 Granted 01/12/1929
5-L-B-55 Granted 10/25/1928
5-P-B-300 Granted 09/12/1928
5-P-B-18 Permit Cancelled 04/18/1928
5-L-B-18 License Cancelled 04/18/1928
5-R-B-18 Granted 08/08/1927
5-R-B-18 Granted 04/23/1927
CALL SIGN HISTORY
KRLO - 04/07/1927
KKJK - 02/23/1928
KMPC - 06/17/1931
KMPC - 00/00/0000
KDIS - 11/21/1997
KSPN - 01/01/2003
Where this call sign has been:
02/06/1988 on 610 in VAIL CO - now DKVLE
00/00/0000 on in ASPEN CO - now KSPN
02/06/1988 on 103.1 in ASPEN CO - now KSPN-FM
12/01/2000 on 1110 in PASADENA CA - now KRDC
00/00/0000 on 103.1 in ASPEN CO - now KSPN-FM
REC RADIO HISTORY PROJECT
This facility record includes pre-1980 information from the FCC/FRC manual history cards that pre-dates both the CDBS system and its predecessor BAPS. The history cards contain information about stations from the early days of radio. Not all records are included. Records such as license renewals and auxilliary facilities are excluded. Also, the information on the history cards was not very detailed and only contain the very basic information. We have included the comments from the card entries to help guide you along the history. REC feels that the history of radio is just as important as its future. REC will be slowly adding this data to the system giving priority to major markets and heritage stations. If you would like to volunteer to do data entry, please contact REC. We would appreciate your help!
Click here to view the full history card file for this facility.
Historical data on this page compiled by
For more information this project including how you can participate, click here.
FCC services and solutions for LPFM, full-service FM and FM translators, 1-844-732-5736
APPLICATION HISTORY
Transaction log data BL- License to Cover Granted 00/00/0000
  5-R-B-18 Minor Modify CP Granted 04/23/1927
  5-R-B-18 Minor Modify CP Granted 08/08/1927
  5-L-B-18 License to Cover Cancelled 04/18/1928
  5-P-B-18 Modification Cancelled 04/18/1928
From: FREEMAN LANG
To: R.S. MACMILLAN
  5-A-B-18 Assignment Granted 07/17/1928
  5-P-B-300 Modification Granted 09/12/1928
  5-L-B-55 License to Cover Granted 10/25/1928
  5-P-B-443 Modification Granted 01/12/1929
  5-R-B-18 Modification Granted 01/19/1929
  5-M-B-336 Modify License Denied 11/25/1929
  5-R-B-18 Modify License Granted 11/15/1929
  5-P-B-1845 Modification Superceded 05/13/1931
  5-M-B-551 Modify License Denied 05/29/1931
  5-P-B-2175 Modification Granted 06/17/1931
  5-MP-B-259 Minor Modify CP Granted 10/20/1931
  5-MP-B-286 CP Extension Superceded 01/05/1932
  5-MP-B-286 CP Extension Granted 01/19/1932
  5-MP-B-306 CP Extension Granted 03/04/1932
  5-L-B-801 License to Cover Granted 04/08/1932
From: R.S. MACMILLAN
To: BEVERLY HILLS BROADCASTING CORP., A CORPORATION
  5-AL-B-504 Assignment Granted 03/07/1933
  5-PB-2846 Modification Returned 03/27/1933
  5-S-B-18 Special Temporary Authority Granted 10/27/1933
  B5-ML-135 Modify License Dismissed 04/02/1935
  B5-SA-114 Special Temporary Authority Dismissed 07/30/1937
  B5-TC-69 Transfer of Control Granted 05/04/1937
  B5-ML-476 Modify License Dismissed 07/10/1937
  B5-SA-248 Special Temporary Authority Dismissed 01/22/1940
  B5-ML-487 Modify License Granted 09/28/1937
  B5-S-18 Special Temporary Authority Granted 01/19/1938
  B5-S-18 Special Temporary Authority Granted 09/02/1938
  B5-S-18 Special Temporary Authority Granted 01/30/1939
  B5-P-2388 Modification Granted 11/14/1939
  B5-MP-894 Minor Modify CP Granted 01/03/1940
  B5-L-1094 License to Cover Granted 02/03/1940
  B5-Z-316 Direct Measurement Granted 02/03/1940
  B5-Z-322 Direct Measurement Granted 02/13/1940
  B5-L-1097 License to Cover Granted 02/13/1940
  B5-P-2804 Modification Superceded 03/29/1940
  B5-P-2804 Modification Granted 04/16/1940
  NARBA-710 NARBA Reallocation Granted 03/24/1941
  B5-MP-1274 Minor Modify CP Granted 09/03/1941
  B5-MP-1513 Minor Modify CP Superceded 02/20/1942
  B5-MP-1513 Minor Modify CP Granted 04/22/1942
  B5-MP-1592 CP Extension Granted 07/01/1942
  B5-MP-1614 CP Extension Granted 07/29/1942
  B5-L-1704 License to Cover Granted 11/27/1942
  B5-Z-1434 Direct Measurement Granted 11/27/1942
  B5-ML-1178 Modify License Granted 11/16/1943
  B5-S-18 Special Temporary Authority Granted 12/29/1943
  B5-S-18 Special Temporary Authority Granted 01/27/1944
  B5-S-18 Special Temporary Authority Granted 02/21/1944
  B5-S-18 Modify Lic per Order 107-A Granted 07/10/1945
  B5-P-4065 Modification Granted 08/01/1946
  B5-MP-2186 Minor Modify CP Granted 11/14/1946
  BMP-2579 CP Extension Granted 03/28/1947
  BZ-2466 Direct Measurement Granted 10/12/1948
  BMP-3079 CP Extension Granted 09/08/1947
  BML-1270 Minor Modify CP Granted 10/12/1948
  BMP-3657 CP Extension Granted 03/03/1948
  BMP-4153 CP Extension Granted 10/05/1948
  BMP-4458 CP Extension Granted 03/16/1949
  BTC-756 Transfer of Control Dismissed 01/19/1951
  BMP-4754 CP Extension Granted 09/28/1949
  BMP-5015 Minor Modify CP Granted 04/12/1950
  LETTER- CP Extension Granted 08/17/1950
  BMP-5319 CP Extension Granted 11/14/1950
  BMP-5472 CP Extension Granted 03/21/1951
  BTC-1137 Transfer of Control Granted 11/28/1951
  BMP-5662 CP Extension Granted 10/10/1951
  BZ-3400 Direct Measurement Granted 05/19/1952
  BMP-5830 CP Extension Granted 03/24/1952
From: KMPC, THE STATION OF THE STARS, INC.
To: KMPC, INC.
  BAL-1469 Assignment Granted 05/19/1952
  BML-1537 Modify License Granted 02/27/1953
  BS-18 Special Temporary Authority Granted 11/23/1955
  BML-1683 Modify License Granted 09/24/1956
  TELE- Special Temporary Authority Granted 03/22/1957
  LETTER- Special Temporary Authority Granted 01/13/1960
  BTC-6837 Transfer of Control Granted 04/28/1972
  EBSA- Emerg Broadcast System Granted 05/25/1972
  BRC-3860 Chg Remote Control Point Granted 12/02/1976
From: GOLDEN WEST BROADCASTERS
To: W C A R, INC.
  BAL-9135 Assignment Granted 08/16/1977
  BML-2667 Modify License Granted 02/12/1978
  BRC-3995 Chg Remote Control Point Granted 03/23/1978
  BTC-19800924FH Transfer of Control Granted 10/24/1980
  BTC-19800924FH Transfer of Control Granted 10/24/1980
  BR-19800801VH Renewal Granted 11/17/1980
  BZ-19800714AD Direct Measurement Granted 11/24/1980
  BAL-19821208GU Assign License/CP Granted 12/22/1982
Public Notice Details BML-19830105AH Modify License Granted 01/12/1983
  BTC-19830228EO Transfer of Control Granted 03/14/1983
  BR-19830719UM Renewal Granted 02/02/1984
  BTC-19930716EC Transfer of Control Granted 07/30/1993
  BR-19900727YI Renewal Granted 02/13/1995
  BAL-19940503EA Assign License/CP Granted 02/21/1995
  BTC-19950823KX Transfer of Control Granted 02/08/1996
  BR-19970801CO Renewal Granted 03/25/1998
  BR-20050801CYA Renewal Granted 11/29/2005
  BDN-20060515AEE Digital Notification Pending 05/16/2006
  BSTA-20090602AAV Special Temporary Authority Granted 06/03/2009
  BMML-20090914ACR Direct Measurement Granted 10/28/2009
  -20090914ACS Program Test Authority Granted 10/28/2009
  BR-20130726AFU Renewal Granted 11/22/2013
Transaction log data BP-20200914AAV Modification Granted 01/05/2021
 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
 Incoming letter or scanned document 09/14/2009
 Incoming letter or scanned document 06/03/2009
 History card 01/01/1980
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