Universal Licensing System

WJY74

License details

ULS identifier	987134
Call sign	WJY74
Radio service	MW
Status	A
Grant date	2018-01-09
Expiration	2028-01-28
Frequency range	6152.75 - 23125 MHz (2 frequencies)
Locations	9
Representative location	WHITTIER, LOS ANGELES, CA
Coordinates	34.0180556, -118.0136667
Source archive	l_micro.zip
Dataset refreshed	2026-08-02 02:47:46

Licensee

Name	LOS ANGELES, COUNTY OF
Applicant type	G
FRN	0001527027
Location	LOS ANGELES, CA
Address	1110 N EASTERN AVE, LOS ANGELES, CA, 90063
Phone	3234438830
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz
1	23	FXO	6152.75000000
1	23	FXO	6152.75000000
1	23	FXO	6152.75000000
1	23	FXO	6152.75000000
1	23	FXO	6152.75000000
1	23	FXO	6152.75000000
1	23	FXO	6152.75000000
1	23	FXO	6152.75000000
1	23	FXO	6152.75000000
1	23	FXO	6152.75000000
1	12	FXO	6545.00000000
1	2	FXO	6555.00000000
1	1	FXO	6585.00000000
1	3	FXO	6745.00000000
1	5	FXO	6755.00000000
1	11	FXO	6815.00000000
1	19	FXO	6815.00000000
1	6	FXO	10558.75000000
1	14	FXO	10603.12500000
1	10	FXO	11205.00000000
1	20	FXO	11215.00000000
1	21	FXO	11275.00000000
1	4	FXO	11675.00000000
1	13	FXO	11685.00000000
1	22	FXO	11685.00000000
1	22	FXO	11685.00000000
1	22	FXO	11685.00000000
1	22	FXO	11685.00000000
1	22	FXO	11685.00000000
1	22	FXO	11685.00000000
1	22	FXO	11685.00000000
1	22	FXO	11685.00000000
1	9	FXO	18605.00000000
1	7	FXO	18745.00000000
1	8	FXO	18805.00000000
1	25	FXO	23125.00000000
1	25	FXO	23125.00000000
1	25	FXO	23125.00000000
1	25	FXO	23125.00000000
1	25	FXO	23125.00000000
1	25	FXO	23125.00000000
1	25	FXO	23125.00000000
1	25	FXO	23125.00000000
1	25	FXO	23125.00000000
1	25	FXO	23125.00000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	23	6152.75000000	30M0D7W
1	23	6152.75000000	30M0D7W
1	23	6152.75000000	30M0D7W
1	23	6152.75000000	30M0D7W
1	23	6152.75000000	30M0D7W
1	23	6152.75000000	30M0D7W
1	23	6152.75000000	30M0D7W
1	23	6152.75000000	30M0D7W
1	23	6152.75000000	30M0D7W
1	23	6152.75000000	30M0G7W
1	12	6545.00000000	5M00D7W
1	2	6555.00000000	10M0F9W
1	1	6585.00000000	10M0F9W
1	3	6745.00000000	10M0A7W
1	5	6755.00000000	10M0A7W
1	11	6815.00000000	30M0D7W
1	19	6815.00000000	30M0D7W
1	6	10558.75000000	2M50D9W
1	14	10603.12500000	3M75D7W
1	10	11205.00000000	10M0D7W
1	20	11215.00000000	30M0D7W
1	21	11275.00000000	10M0D7W
1	4	11675.00000000	10M0D7W
1	13	11685.00000000	10M0D7W
1	22	11685.00000000	30M0D7W
1	22	11685.00000000	30M0D7W
1	22	11685.00000000	30M0D7W
1	22	11685.00000000	30M0D7W
1	22	11685.00000000	30M0D7W
1	22	11685.00000000	30M0D7W
1	22	11685.00000000	30M0D7W
1	22	11685.00000000	30M0G7W
1	9	18605.00000000	10M0F7W
1	7	18745.00000000	10M0F7W
1	8	18805.00000000	10M0F7W
1	25	23125.00000000	50M0D7W
1	25	23125.00000000	50M0D7W
1	25	23125.00000000	50M0D7W
1	25	23125.00000000	50M0D7W
1	25	23125.00000000	50M0D7W
1	25	23125.00000000	50M0D7W
1	25	23125.00000000	50M0D7W
1	25	23125.00000000	50M0D7W
1	25	23125.00000000	50M0D7W
1	25	23125.00000000	50M0G7W

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	3600 WORKMAN MILL RD, WHITTIER, LOS ANGELES, CA	34.01805556, -118.01366667	356.300 m	LTOWER	30.000 m structure / 36.600 m overall	N
2	R		34.18972222, -118.13311111	410.300 m
3	R		33.98194444, -118.08866667	49.700 m
4	R		34.05333333, -118.16977778	182.300 m
5	R		34.02583333, -117.95783333	96.900 m
6	R		34.07222222, -118.03644444	86.900 m
7	R		34.06944444, -117.93838889	115.800 m
8	R		34.16027778, -117.79894444	968.600 m
9	R		34.18972222, -118.13311111	410.300 m
10	R		33.95555556, -117.89505556	432.800 m
11	R		34.05333333, -118.16980556	182.300 m
12	R		34.18972222, -118.13313889	410.200 m
13	R		34.05333333, -118.16977778	182.300 m
14	R		34.00016667, -117.93547222	121.600 m

Antennas

Location	Antenna	Type	Make / model	Polarization	Gain dB	Azimuth
1	1	T		H	42.3000	330.0000
1	2	R			47.2000
1	3	R			48.5000
1	4	R			42.3000
1	5	R			44.9000
1	6	R			42.3000
1	7	R			48.5000
1	8	R			43.9000
1	9	R	MARK ANTENNA HP-105A96 LF		46.0000
1	10	R			46.6000
1	11	R	CABLEWAVE SYSTEMS UXA8-65 RF		42.2000
1	12	R	CABLEWAVE SYSTEMS DA8-65		42.4000
1	13	R	RFS UXA8-65A		42.2000
2	1	T		H	42.3000	340.7000
2	3	R	Commscope VHLP3-11WA		38.5000	0.0000
2	4	R			44.3000
2	5	R	Radio Frequency Systems DA4-105A		39.8000
2	8	R	CABLEWAVE SYSTEMS UXA10-107K LF		48.4000
2	14	R	CommScope VHLP4-23C		46.1000	0.0000
3	1	T		V	42.3000	285.2000
4	1	T		H	44.3000	285.2000
4	8	R	Commscope VHLP6-11WA		44.0000	0.0000
4	10	R	MARK ANTENNA HP-100A96 LF		46.6000	0.0000
5	1	T		V	43.9000	51.4000
5	10	R	RFS PAD6-59B		38.7000	0.0000
6	1	T	MARK ANTENNA HP-105A96 LF	H	46.0000	329.9000
7	1	T		V	44.9000	80.5000
8	1	T		V	48.5000	240.0000
9	1	T		V	48.5000	50.6000
10	1	T		V	46.6000	122.3000
11	1	T	CABLEWAVE SYSTEMS UXA8-65 RF	V	42.2000	285.2000
12	1	T	CABLEWAVE SYSTEMS UA8-65	V	42.2000	329.9000
13	1	T	CABLEWAVE SYSTEMS UXA10-107K LF	V	48.4000	51.4000
14	1	T	Radio Frequency Systems DA4-105A	V	39.8000	80.5000
19	1	T	RFS UXA8-65A	H	42.2000	285.2000
20	1	T	MARK ANTENNA HP-100A96 LF	V	46.6000	122.3000
21	1	T	Commscope VHLP3-11WA	V	38.5000	240.0000
22	1	T	Commscope VHLP6-11WA	V	44.0000	51.4000
23	1	T	RFS PAD6-59B	V	38.7000	122.3000
25	1	T	CommScope VHLP4-23C	V	46.1000	105.3000

Control points

Number	Address	County	Phone
1	1318 N Eastern Ave, Los Angeles, CA	LOS ANGELES	3232672781

License history

Date	File or call sign	Action
2025-07-25	WJY74	LIAUA
2025-02-09	WJY74	PAATRM
2025-02-09	WJY74	FRATRM
2025-02-09	WJY74	ANATRM
2025-01-15	WJY74	LIMOD
2024-12-04	WJY74	PNLISR
2024-12-04	WJY74	LETTRS
2024-06-25	WJY74	LETCNS
2023-09-09	WJY74	PLAUPR
2023-06-27	WJY74	LETCNS
2022-03-24	WJY74	LIMOD
2021-12-28	WJY74	LETCNS
2021-06-07	WJY74	PLAUPR
2021-03-09	WJY74	LETCNS
2020-09-29	WJY74	LIMOD
2020-02-11	WJY74	LETCNS
2019-12-04	WJY74	LIMOD
2019-02-16	WJY74	LETCNS
2018-11-14	WJY74	LIMOD
2018-01-09	WJY74	LIREN
2017-12-27	WJY74	AUTHPR
2017-12-24	WJY74	ANATRM
2017-12-24	WJY74	PAATRM
2017-12-24	WJY74	FRATRM
2017-11-29	WJY74	ESURNW
2017-11-06	WJY74	LETRES
2017-10-18	WJY74	LETTRS
2017-10-18	WJY74	PNLISR
2017-10-13	WJY74	LIMOD
2017-06-13	WJY74	LETCNS
2016-03-09	WJY74	LIMOD
2016-02-29	WJY74	ESUAPR
2012-08-07	WJY74	AUTHPR
2012-08-05	WJY74	FRATRM
2012-08-05	WJY74	ANATRM
2012-08-05	WJY74	PAATRM
2012-05-30	WJY74	PNLISR
2012-05-30	WJY74	LETTRS
2012-01-24	WJY74	LETCNS
2010-10-26	WJY74	LIMOD
2010-10-12	WJY74	ESUAPR
2008-10-28	WJY74	LETCNS
2007-11-06	WJY74	LIREN
2007-11-05	WJY74	LETRES
2007-10-30	WJY74	ESURNW
2007-07-24	WJY74	LIMOD
2007-06-13	WJY74	ESUAPR
2007-04-12	WJY74	LIAUA
2007-04-11	WJY74	ESUAPR
2006-06-27	WJY74	LIAUA
2006-06-26	WJY74	ESUAPR
2006-02-25	WJY74	LIAUA
2006-02-23	WJY74	ESCAPR
2004-10-04	WJY74	LETCNS
2003-07-03	WJY74	LIMOD
2003-01-21	WJY74	LETCNS
2002-06-19	WJY74	LIMOD
2001-11-09	WJY74	AUTHPR
2001-11-08	WJY74	INTDUP
2001-11-08	WJY74	COR
2001-10-25	WJY74	LIMOD
1999-08-13	WJY74	LICCNV
1998-03-04	WJY74	COR
1998-01-28	WJY74	APGRT
1996-04-25	WJY74	LIMOD
1994-11-23	WJY74	LIMOD
1992-11-03	WJY74	LIMOD
1992-10-13	WJY74	LIMOD
1990-10-29	WJY74	LIMOD
1990-07-13	WJY74	LIMOD
1990-03-22	WJY74	LIMOD
1990-02-28	WJY74	LIMOD
1989-10-06	WJY74	LIMOD
1989-02-28	WJY74	LIMOD
1986-07-25	WJY74	LIMOD
1981-10-01	WJY74	LIMOD
1977-12-30	WJY74	LIREN

Sources and provenance

Source	Source record	Retrieved	Match
ULS	987134	2026-08-02 02:47:46	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	WJY74	ULS 987134	2026-08-02 02:47:46
Status	A	ULS 987134	2026-08-02 02:47:46
Service	MW	ULS 987134	2026-08-02 02:47:46
Grant Date	2018-01-09	ULS 987134	2026-08-02 02:47:46
Expiration Date	2028-01-28	ULS 987134	2026-08-02 02:47:46