Universal Licensing System

KNM28

Pacific Bell Telephone Company d/b/a AT&T California

License details

ULS identifier	962485
Call sign	KNM28
Radio service	CF
Status	A
Grant date	2020-07-14
Expiration	2030-08-01
Frequency range	6226.89 - 11665 MHz (9 frequencies)
Locations	2
Coordinates	38.7565278, -120.5546111
Source archive	l_micro.zip
Dataset refreshed	2026-08-17 04:22:10

Licensee

Name	Pacific Bell Telephone Company d/b/a AT&T California
Applicant type	C
FRN	0001551530
Location	Plano, TX
Address	3400 W Plano Pkwy.,, Plano, TX, 75075
Phone	8556997073
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz
1	3	FXO	6226.89000000
1	7	FXO	6226.89000000
1	3	FXO	6286.19000000
1	7	FXO	6286.19000000
1	3	FXO	6345.49000000
1	7	FXO	6345.49000000
1	5	FXO	11305.00000000
1	5	FXO	11385.00000000
1	4	FXO	11425.00000000
1	6	FXO	11425.00000000
1	2	FXO	11505.00000000
1	6	FXO	11505.00000000
1	4	FXO	11585.00000000
1	4	FXO	11665.00000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	3	6226.89000000	30M0D7W
1	7	6226.89000000	30M0D7W
1	7	6226.89000000	30M0D7W
1	7	6226.89000000	30M0D7W
1	7	6226.89000000	30M0D7W
1	7	6226.89000000	30M0D7W
1	7	6226.89000000	30M0D7W
1	7	6226.89000000	30M0D7W
1	7	6226.89000000	30M0D7W
1	7	6226.89000000	30M0D7W
1	7	6226.89000000	30M0D7W
1	3	6286.19000000	30M0D7W
1	7	6286.19000000	30M0D7W
1	7	6286.19000000	30M0D7W
1	7	6286.19000000	30M0D7W
1	7	6286.19000000	30M0D7W
1	7	6286.19000000	30M0D7W
1	7	6286.19000000	30M0D7W
1	7	6286.19000000	30M0D7W
1	7	6286.19000000	30M0D7W
1	7	6286.19000000	30M0D7W
1	7	6286.19000000	30M0D7W
1	3	6345.49000000	30M0D7W
1	7	6345.49000000	30M0D7W
1	7	6345.49000000	30M0D7W
1	7	6345.49000000	30M0D7W
1	7	6345.49000000	30M0D7W
1	7	6345.49000000	30M0D7W
1	7	6345.49000000	30M0D7W
1	7	6345.49000000	30M0D7W
1	7	6345.49000000	30M0D7W
1	7	6345.49000000	30M0D7W
1	7	6345.49000000	30M0D7W
1	5	11305.00000000	40M0D7W
1	5	11305.00000000	40M0D7W
1	5	11305.00000000	40M0D7W
1	5	11305.00000000	40M0D7W
1	5	11305.00000000	40M0D7W
1	5	11305.00000000	40M0D7W
1	5	11305.00000000	40M0D7W
1	5	11305.00000000	40M0D7W
1	5	11305.00000000	40M0D7W
1	5	11305.00000000	40M0D7W
1	5	11385.00000000	40M0D7W
1	5	11385.00000000	40M0D7W
1	5	11385.00000000	40M0D7W
1	5	11385.00000000	40M0D7W
1	5	11385.00000000	40M0D7W
1	5	11385.00000000	40M0D7W
1	5	11385.00000000	40M0D7W
1	5	11385.00000000	40M0D7W
1	5	11385.00000000	40M0D7W
1	5	11385.00000000	40M0D7W
1	4	11425.00000000	30M0D7W
1	6	11425.00000000	40M0D7W
1	6	11425.00000000	40M0D7W
1	6	11425.00000000	40M0D7W
1	6	11425.00000000	40M0D7W
1	6	11425.00000000	40M0D7W
1	6	11425.00000000	40M0D7W
1	6	11425.00000000	40M0D7W
1	6	11425.00000000	40M0D7W
1	6	11425.00000000	40M0D7W
1	6	11425.00000000	40M0D7W
1	2	11505.00000000	30M0D7W
1	6	11505.00000000	40M0D7W
1	6	11505.00000000	40M0D7W
1	6	11505.00000000	40M0D7W
1	6	11505.00000000	40M0D7W
1	6	11505.00000000	40M0D7W
1	6	11505.00000000	40M0D7W
1	6	11505.00000000	40M0D7W
1	6	11505.00000000	40M0D7W
1	6	11505.00000000	40M0D7W
1	6	11505.00000000	40M0D7W
1	4	11585.00000000	30M0D7W
1	4	11665.00000000	30M0D7W

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	6170 Latrobe Road, Shingle Springs, EL DORADO, CA	38.58786111, -121.02505556	329.500 m	LTOWER	34.100 m structure / 40.200 m overall	N
2	R		38.75652778, -120.55461111	1337.500 m
4	R		38.57902778, -121.48669444	6.400 m

Antennas

Location	Antenna	Type	Make / model	Polarization	Gain dB	Azimuth
1	2	R	GABRIEL TH-10		43.5000
1	4	R	CABLEWAVE UXA10-107K RF		48.4000
2	1	T	CABLEWAVE UXA10-107K RF	H	48.4000	268.7000
2	2	R	ANDREW USX10-6W		43.2000
2	4	R	CABLEWAVE UXA10-107K RF		48.4000
3	1	T	WESTERN ELECTRIC KS15676,BD	V	43.0000	65.3000
3	4	R	RFS UXA10-107K RF		48.4000
4	1	T	CABLEWAVE UXA10-107K RF	H	48.4000	268.7000
4	4	R	RFS UXA10-107K RF		48.4000
5	1	T	RFS UXA10-107K RF	V	48.4000	268.7000
6	1	T	RFS UXA10-107K RF	H	48.4000	268.7000
7	1	T	ANDREW USX10-6W	S	43.2000	65.3000

Control points

Number	Address	County	Phone
1	NOC RADIO DESK - 2315 SALEM ROAD, CONYERS, GA	ROCKDALE	7706022314

Special conditions

Type	Condition code
P	4020

License history

Date	File or call sign	Action
2026-08-11	KNM28	LIMOD
2025-12-23	KNM28	LIMOD
2025-09-26	KNM28	LIAUA
2025-09-06	KNM28	LIAUA
2025-06-30	KNM28	LIMOD
2024-01-20	KNM28	LIAUA
2023-01-14	KNM28	LIAUA
2022-03-31	KNM28	LIMOD
2020-07-14	KNM28	LIREN
2020-05-11	KNM28	LETRES
2018-09-18	KNM28	LIAUA
2017-08-19	KNM28	LIAUA
2016-03-04	KNM28	LIMOD
2015-02-20	KNM28	LIMOD
2015-02-03	KNM28	ESUAPR
2014-11-05	KNM28	LIMOD
2014-10-29	KNM28	ESUAPR
2014-10-21	KNM28	LIAUA
2014-10-20	KNM28	ESUAPR
2014-03-21	KNM28	LIMOD
2014-01-17	KNM28	ESUAPR
2013-08-14	KNM28	LIAUA
2013-08-14	KNM28	ESUAPR
2013-02-12	KNM28	LIAUA
2013-02-11	KNM28	ESUAPR
2012-11-29	KNM28	ESCAPR
2012-11-29	KNM28	LIAUA
2012-11-28	KNM28	EFUAPR
2012-11-28	KNM28	ESUAPR
2011-03-24	KNM28	AUTHPR
2010-07-13	KNM28	LIREN
2010-05-10	KNM28	LETRES
2006-03-16	KNM28	LIAUA
2006-03-16	KNM28	ESCAPR
2006-03-15	KNM28	EFUAPR
2006-03-15	KNM28	ESUAPR
2001-04-04	KNM28	LIMOD
2000-08-08	KNM28	LIREN
2000-05-07	KNM28	LETRES
1999-09-02	KNM28	LIAUA
1999-08-13	KNM28	LICCNV
1999-06-07	KNM28	COR
1999-05-19	KNM28	COR
1999-02-24	KNM28	APGRT
1997-10-30	KNM28	LITRAN
1994-03-01	KNM28	LIMOD
1986-11-06	KNM28	LIMOD
1984-11-21	KNM28	APGRT

Sources and provenance

Source	Source record	Retrieved	Match
ULS	962485	2026-08-17 04:22:10	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	KNM28	ULS 962485	2026-08-17 04:22:10
Status	A	ULS 962485	2026-08-17 04:22:10
Service	CF	ULS 962485	2026-08-17 04:22:10
Grant Date	2020-07-14	ULS 962485	2026-08-17 04:22:10
Expiration Date	2030-08-01	ULS 962485	2026-08-17 04:22:10