Universal Licensing System

WQMR423

License details

ULS identifier	3237407
Call sign	WQMR423
Radio service	SY
Status	A
Grant date	2020-08-04
Expiration	2030-10-28
Frequency range	773.20625 - 804.90625 MHz (11 frequencies)
Locations	2
Representative location	SAN MATEO, CA
Source archive	l_LMpriv.zip
Dataset refreshed	2026-08-02 01:10:00

Licensee

Name	San Francisco, City and County of
Applicant type	G
FRN	0001540731
Location	SAN FRANCISCO, CA
Address	200 PAUL AVE, SAN FRANCISCO, CA, 941243100
Phone	4159289559
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz	Output W	ERP W
1	1	FB	770.50625000	50.000000	200.000000
1	1	FB2	770.50625000	50.000000	200.000000
2	1	FB	770.50625000	50.000000	200.000000
2	1	FB2	770.50625000	50.000000	200.000000
1	1	FB	770.78125000	50.000000	200.000000
1	1	FB2	770.78125000	50.000000	200.000000
2	1	FB2	770.78125000	50.000000	200.000000
2	1	FB	770.78125000	50.000000	200.000000
1	1	FB2	771.23125000	50.000000	200.000000
1	1	FB	771.23125000	50.000000	200.000000
2	1	FB2	771.23125000	50.000000	200.000000
2	1	FB	771.23125000	50.000000	200.000000
1	1	FB2	773.20625000	50.000000	200.000000
1	1	FB	773.20625000	50.000000	200.000000
2	1	FB	773.20625000	50.000000	200.000000
2	1	FB2	773.20625000	50.000000	200.000000
1	1	FB	774.15625000	50.000000	200.000000
1	1	FB2	774.15625000	50.000000	200.000000
2	1	FB	774.15625000	50.000000	200.000000
2	1	FB2	774.15625000	50.000000	200.000000
1	1	FB	774.43125000	50.000000	200.000000
1	1	FB2	774.43125000	50.000000	200.000000
2	1	FB	774.43125000	50.000000	200.000000
2	1	FB2	774.43125000	50.000000	200.000000
1	1	FB	774.90625000	50.000000	200.000000
1	1	FB2	774.90625000	50.000000	200.000000
2	1	FB2	774.90625000	50.000000	200.000000
2	1	FB	774.90625000	50.000000	200.000000
3	1	MO	800.50625000	30.000000	30.000000
4	1	FX1	800.50625000	30.000000	30.000000
3	1	MO	800.78125000	30.000000	30.000000
4	1	FX1	800.78125000	30.000000	30.000000
3	1	MO	801.23125000	30.000000	30.000000
4	1	FX1	801.23125000	30.000000	30.000000
3	1	MO	803.20625000	30.000000	30.000000
4	1	FX1	803.20625000	30.000000	30.000000
3	1	MO	804.15625000	30.000000	30.000000
4	1	FX1	804.15625000	30.000000	30.000000
3	1	MO	804.43125000	30.000000	30.000000
4	1	FX1	804.43125000	30.000000	30.000000
3	1	MO	804.90625000	30.000000	30.000000
4	1	FX1	804.90625000	30.000000	30.000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	1	770.50625000	9K80D7W
1	1	770.50625000	8K70D1W
1	1	770.50625000	9K80D7W
1	1	770.50625000	8K70D1W
2	1	770.50625000	8K70D1W
2	1	770.50625000	9K80D7W
2	1	770.50625000	9K80D7W
2	1	770.50625000	8K70D1W
1	1	770.78125000	8K70D1W
1	1	770.78125000	9K80D7W
1	1	770.78125000	8K70D1W
1	1	770.78125000	9K80D7W
2	1	770.78125000	9K80D7W
2	1	770.78125000	8K70D1W
2	1	770.78125000	9K80D7W
2	1	770.78125000	8K70D1W
1	1	771.23125000	9K80D7W
1	1	771.23125000	8K70D1W
1	1	771.23125000	9K80D7W
1	1	771.23125000	8K70D1W
2	1	771.23125000	8K70D1W
2	1	771.23125000	9K80D7W
2	1	771.23125000	8K70D1W
2	1	771.23125000	9K80D7W
1	1	773.20625000	8K70D1W
1	1	773.20625000	9K80D7W
1	1	773.20625000	8K70D1W
1	1	773.20625000	9K80D7W
2	1	773.20625000	9K80D7W
2	1	773.20625000	8K70D1W
2	1	773.20625000	9K80D7W
2	1	773.20625000	8K70D1W
1	1	774.15625000	9K80D7W
1	1	774.15625000	8K70D1W
1	1	774.15625000	9K80D7W
1	1	774.15625000	8K70D1W
2	1	774.15625000	9K80D7W
2	1	774.15625000	8K70D1W
2	1	774.15625000	9K80D7W
2	1	774.15625000	8K70D1W
1	1	774.43125000	8K70D1W
1	1	774.43125000	9K80D7W
1	1	774.43125000	9K80D7W
1	1	774.43125000	8K70D1W
2	1	774.43125000	9K80D7W
2	1	774.43125000	8K70D1W
2	1	774.43125000	8K70D1W
2	1	774.43125000	9K80D7W
1	1	774.90625000	9K80D7W
1	1	774.90625000	8K70D1W
1	1	774.90625000	9K80D7W
1	1	774.90625000	8K70D1W
2	1	774.90625000	8K70D1W
2	1	774.90625000	9K80D7W
2	1	774.90625000	8K70D1W
2	1	774.90625000	9K80D7W
3	1	800.50625000	8K10F1E
3	1	800.50625000	8K10F1W
4	1	800.50625000	8K10F1E
4	1	800.50625000	8K10F1W
3	1	800.78125000	8K10F1E
3	1	800.78125000	8K10F1W
4	1	800.78125000	8K10F1E
4	1	800.78125000	8K10F1W
3	1	801.23125000	8K10F1W
3	1	801.23125000	8K10F1E
4	1	801.23125000	8K10F1W
4	1	801.23125000	8K10F1E
3	1	803.20625000	8K10F1W
3	1	803.20625000	8K10F1E
4	1	803.20625000	8K10F1W
4	1	803.20625000	8K10F1E
3	1	804.15625000	8K10F1E
3	1	804.15625000	8K10F1W
4	1	804.15625000	8K10F1E
4	1	804.15625000	8K10F1W
3	1	804.43125000	8K10F1W
3	1	804.43125000	8K10F1E
4	1	804.43125000	8K10F1W
4	1	804.43125000	8K10F1E
3	1	804.90625000	8K10F1W
3	1	804.90625000	8K10F1E
4	1	804.90625000	8K10F1W
4	1	804.90625000	8K10F1E

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	SAN FRANCISCO INTERNATIONAL AIRPORT, SOUTH TERMINAL, SAN FRANCISCO, SAN MATEO, CA	37.61430556, -122.38858333	5.100 m	BPIPE	19.800 m structure / 19.800 m overall
2	T	SFIA DELTA AIRLINES BUILDING, SAN MATEO, SAN MATEO, CA	37.62555556, -122.40000000	2.000 m	BPIPE	19.000 m structure / 23.000 m overall
3	T	SAN MATEO, CA					N
4	T	SAN MATEO, CA					N

Antennas

Location	Antenna	Type	Height	Polarization	Gain dB	Azimuth	Radiation center
1	1	T	19.800 m	V	9.0000	360.0000	-45.000
1	2	T	23.000 m	V	9.0000	360.0000	-45.200
1	3	T
1	4	T

Control points

Number	Address	County	Phone
1	SFIA COMMUNICATIONS DEPT SAN FRANCISCO, SAN FRANCISCO, CA	SAN MATEO	6508213644

License history

Date	File or call sign	Action
2020-08-04	WQMR423	LIREN
2020-07-30	WQMR423	ESURNW
2019-09-09	WQMR423	COR
2019-09-09	WQMR423	LIMOD
2017-09-16	WQMR423	LIAUA
2015-12-02	WQMR423	LETTRS
2015-12-02	WQMR423	PNLISR
2015-07-28	WQMR423	LETCNS
2013-09-20	WQMR423	LIAUA
2013-09-19	WQMR423	ESUAPR
2013-03-09	WQMR423	LIAUA
2013-03-08	WQMR423	ESUAPR
2013-03-06	WQMR423	LIAUA
2013-03-05	WQMR423	ESUAPR
2012-02-02	WQMR423	LIAUA
2012-02-01	WQMR423	ESUAPR
2012-01-13	WQMR423	LIAUA
2012-01-12	WQMR423	ESCAPR
2010-10-28	WQMR423	LIISS

Sources and provenance

Source	Source record	Retrieved	Match
ULS	3237407	2026-08-02 01:10:00	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	WQMR423	ULS 3237407	2026-08-02 01:10:00
Status	A	ULS 3237407	2026-08-02 01:10:00
Service	SY	ULS 3237407	2026-08-02 01:10:00
Grant Date	2020-08-04	ULS 3237407	2026-08-02 01:10:00
Expiration Date	2030-10-28	ULS 3237407	2026-08-02 01:10:00