Universal Licensing System

KNI41

License details

ULS identifier	962341
Call sign	KNI41
Radio service	MW
Status	A
Grant date	2018-02-14
Expiration	2028-04-10
Frequency range	10855 MHz
Locations	2
Coordinates	37.9897222, -122.0886111
Source archive	l_micro.zip
Dataset refreshed	2026-08-02 02:42:29

Licensee

Name	Contra Costa County
Applicant type	G
FRN	0001540145
Location	MARTINEZ, CA
Address	30 DOUGLAS DRIVE, MARTINEZ, CA, 94553
Phone	9253131200
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz
1	37	FXO	10775.00000000
1	37	FXO	10775.00000000
1	37	FXO	10775.00000000
1	37	FXO	10775.00000000
1	37	FXO	10775.00000000
1	37	FXO	10775.00000000
1	37	FXO	10775.00000000
1	37	FXO	10775.00000000
1	37	FXO	10775.00000000
1	37	FXO	10775.00000000
1	26	FXO	10795.00000000
1	33	FXO	10815.00000000
1	33	FXO	10815.00000000
1	33	FXO	10815.00000000
1	33	FXO	10815.00000000
1	33	FXO	10815.00000000
1	33	FXO	10815.00000000
1	33	FXO	10815.00000000
1	33	FXO	10815.00000000
1	33	FXO	10815.00000000
1	33	FXO	10815.00000000
1	34	FXO	10855.00000000
1	34	FXO	10855.00000000
1	34	FXO	10855.00000000
1	34	FXO	10855.00000000
1	34	FXO	10855.00000000
1	34	FXO	10855.00000000
1	34	FXO	10855.00000000
1	34	FXO	10855.00000000
1	34	FXO	10855.00000000
1	34	FXO	10855.00000000
1	32	FXO	10975.00000000
1	32	FXO	10975.00000000
1	32	FXO	10975.00000000
1	32	FXO	10975.00000000
1	32	FXO	10975.00000000
1	32	FXO	10975.00000000
1	32	FXO	10975.00000000
1	32	FXO	10975.00000000
1	32	FXO	10975.00000000
1	32	FXO	10975.00000000
1	35	FXO	11015.00000000
1	35	FXO	11015.00000000
1	35	FXO	11015.00000000
1	35	FXO	11015.00000000
1	35	FXO	11015.00000000
1	35	FXO	11015.00000000
1	35	FXO	11015.00000000
1	35	FXO	11015.00000000
1	35	FXO	11015.00000000
1	35	FXO	11015.00000000
1	20	FXO	11132.50000000
1	36	FXO	11135.00000000
1	36	FXO	11135.00000000
1	36	FXO	11135.00000000
1	36	FXO	11135.00000000
1	36	FXO	11135.00000000
1	36	FXO	11135.00000000
1	36	FXO	11135.00000000
1	36	FXO	11135.00000000
1	36	FXO	11135.00000000
1	36	FXO	11135.00000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	37	10775.00000000	40M0G7W
1	37	10775.00000000	40M0D7W
1	37	10775.00000000	40M0D7W
1	37	10775.00000000	40M0D7W
1	37	10775.00000000	40M0D7W
1	37	10775.00000000	40M0D7W
1	37	10775.00000000	40M0D7W
1	37	10775.00000000	40M0D7W
1	37	10775.00000000	40M0D7W
1	37	10775.00000000	40M0D7W
1	26	10795.00000000	30M0D7W
1	33	10815.00000000	40M0G7W
1	33	10815.00000000	40M0D7W
1	33	10815.00000000	40M0D7W
1	33	10815.00000000	40M0D7W
1	33	10815.00000000	40M0D7W
1	33	10815.00000000	40M0D7W
1	33	10815.00000000	40M0D7W
1	33	10815.00000000	40M0D7W
1	33	10815.00000000	40M0D7W
1	33	10815.00000000	40M0D7W
1	34	10855.00000000	40M0G7W
1	34	10855.00000000	40M0D7W
1	34	10855.00000000	40M0D7W
1	34	10855.00000000	40M0D7W
1	34	10855.00000000	40M0D7W
1	34	10855.00000000	40M0D7W
1	34	10855.00000000	40M0D7W
1	34	10855.00000000	40M0D7W
1	34	10855.00000000	40M0D7W
1	34	10855.00000000	40M0D7W
1	32	10975.00000000	40M0G7W
1	32	10975.00000000	40M0D7W
1	32	10975.00000000	40M0D7W
1	32	10975.00000000	40M0D7W
1	32	10975.00000000	40M0D7W
1	32	10975.00000000	40M0D7W
1	32	10975.00000000	40M0D7W
1	32	10975.00000000	40M0D7W
1	32	10975.00000000	40M0D7W
1	32	10975.00000000	40M0D7W
1	35	11015.00000000	40M0G7W
1	35	11015.00000000	40M0D7W
1	35	11015.00000000	40M0D7W
1	35	11015.00000000	40M0D7W
1	35	11015.00000000	40M0D7W
1	35	11015.00000000	40M0D7W
1	35	11015.00000000	40M0D7W
1	35	11015.00000000	40M0D7W
1	35	11015.00000000	40M0D7W
1	35	11015.00000000	40M0D7W
1	20	11132.50000000	5M00D7W
1	36	11135.00000000	40M0G7W
1	36	11135.00000000	40M0D7W
1	36	11135.00000000	40M0D7W
1	36	11135.00000000	40M0D7W
1	36	11135.00000000	40M0D7W
1	36	11135.00000000	40M0D7W
1	36	11135.00000000	40M0D7W
1	36	11135.00000000	40M0D7W
1	36	11135.00000000	40M0D7W
1	36	11135.00000000	40M0D7W

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	KREGOR PEAK 2 MI E OF, CLAYTON, CONTRA COSTA, CA	37.94297222, -121.89105556	577.300 m	LTOWER	30.500 m structure / 30.500 m overall	N
2	R		38.00952778, -121.88583333	27.000 m
4	R		37.98972222, -122.08861111	51.800 m
9	R		37.81436111, -121.80827778	786.700 m
18	R		37.99036111, -122.08833333	48.900 m
19	R		37.92630556, -122.07911111	37.000 m
20	R		37.89722222, -122.07675000	92.700 m
21	R		37.98886111, -121.80655556	77.900 m

Antennas

Location	Antenna	Type	Make / model	Polarization	Gain dB	Azimuth
1	18	R	COMMSCOPE PL6-107E		44.0000
1	19	R	COMMSCOPE UHX4-107 RF		40.4000
1	20	R	RADIO WAVES, INC HP4-11		41.0000
1	21	R	COMMSCOPE SHPX3-11W		38.4000
2	2	R	ANDREW CORPORATION VHLP800-11C		37.4000	0.0000
3	2	R	COMMSCOPE VHLP800-11C		37.4000
4	9	R	COMMSCOPE HP6-107G		44.0000
5	4	R	Commscope PL6-107E		44.0000	0.0000
20	1	T	ANDREW CORPORATION VHLP800-11C	V	37.4000	3.6000
26	1	T	Commscope HP6-107G	V	44.0000	286.7000
32	1	T	COMMSCOPE HP6-107G	V	44.0000	286.9000
33	1	T	COMMSCOPE HX6-11W	V	43.6000	152.9000
34	1	T	COMMSCOPE VHLP800-11C	V	37.4000	3.6000
35	1	T	COMMSCOPE PL4-107E	V	40.5000	263.7000
36	1	T	RADIO WAVES, INC HP4-11	V	41.0000	252.8000
37	1	T	COMMSCOPE SHPX3-11W	V	38.4000	55.5000

Control points

Number	Address	County	Phone
1	30 Douglas drive, Martinez, CA	CONTRA COSTA	9253131250

License history

Date	File or call sign	Action
2025-08-27	KNI41	LETCNS
2024-05-22	KNI41	LIMOD
2024-04-16	KNI41	LOATRM
2024-04-16	KNI41	ANATRM
2024-04-16	KNI41	PAATRM
2024-04-16	KNI41	FRATRM
2024-03-04	KNI41	LIMOD
2023-10-21	KNI41	LETCNS
2023-08-16	KNI41	LETTRS
2023-08-16	KNI41	PNLISR
2023-07-20	KNI41	PLAUPR
2023-05-23	KNI41	LETCNS
2023-04-19	KNI41	LIMOD
2023-04-11	KNI41	LETCNS
2022-02-24	KNI41	LIMOD
2022-01-10	KNI41	LIMOD
2020-07-18	KNI41	LIAUA
2020-05-05	KNI41	LIAUA
2018-02-14	KNI41	LIREN
2018-02-09	KNI41	ESURNW
2018-01-15	KNI41	LETRES
2018-01-10	KNI41	ESURNW
2016-10-28	KNI41	LIMOD
2013-08-28	KNI41	LIMOD
2013-08-10	KNI41	ESUAPR
2012-06-15	KNI41	LIAUA
2012-06-14	KNI41	ESUAPR
2012-04-25	KNI41	LIMOD
2009-11-24	KNI41	LIMOD
2009-09-01	KNI41	LETCNS
2009-02-25	KNI41	LIMOD
2008-05-29	KNI41	LIMOD
2008-02-28	KNI41	LIREN
2008-02-27	KNI41	ESCAPR
2008-01-14	KNI41	LETRES
2005-05-04	KNI41	LIMOD
2005-04-11	KNI41	ESCAPR
2004-05-20	KNI41	LIMOD
2004-05-10	KNI41	ESCAPR
2004-02-23	KNI41	LIMOD
2000-03-14	KNI41	LIAUA
1999-08-13	KNI41	LICCNV
1999-04-22	KNI41	COR
1999-01-14	KNI41	LIMOD
1998-09-01	KNI41	COR
1998-08-28	KNI41	APGRT
1997-12-04	KNI41	LIMOD
1993-11-18	KNI41	LIMOD
1993-10-25	KNI41	LIMOD
1993-07-01	KNI41	LIMOD
1993-05-15	KNI41	LIMOD
1993-05-14	KNI41	LIMOD
1991-12-24	KNI41	LIMOD
1990-11-29	KNI41	LIMOD
1989-10-17	KNI41	LIMOD
1988-02-15	KNI41	LIMOD
1985-02-01	KNI41	LIMOD
1982-10-14	KNI41	LIMOD
1982-05-13	KNI41	LIMOD
1981-12-28	KNI41	LIMOD
1981-05-15	KNI41	LIMOD
1979-04-27	KNI41	LIMOD

Sources and provenance

Source	Source record	Retrieved	Match
ULS	962341	2026-08-02 02:42:29	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	KNI41	ULS 962341	2026-08-02 02:42:29
Status	A	ULS 962341	2026-08-02 02:42:29
Service	MW	ULS 962341	2026-08-02 02:42:29
Grant Date	2018-02-14	ULS 962341	2026-08-02 02:42:29
Expiration Date	2028-04-10	ULS 962341	2026-08-02 02:42:29