Universal Licensing System

WREN252

License details

ULS identifier	4218854
Call sign	WREN252
Radio service	PW
Status	A
Grant date	2019-11-12
Expiration	2029-11-12
Frequency range	151.1375 - 453.8625 MHz (9 frequencies)
Locations	4
Representative location	BOSTON, SUFFOLK, MA
Coordinates	42.3510278, -71.1071944
Source archive	l_LMpriv.zip
Dataset refreshed	2026-08-02 01:11:28

Licensee

Name	CITY OF BOSTON, POLICE DEPARTMENT
Applicant type	G
FRN	0004890190
Location	BOSTON, MA
Address	400 FRONTAGE ROAD, ROOM 109, BOSTON, MA, 02118
Phone	6173434620
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz	Output W	ERP W
1	1	FB2	151.13750000	60.000000	150.000000
2	1	FB2	151.13750000	60.000000	150.000000
3	1	FB2	151.13750000	60.000000	150.000000
1	1	FB2	154.45250000	60.000000	150.000000
2	1	FB2	154.45250000	60.000000	150.000000
3	1	FB2	154.45250000	60.000000	150.000000
1	1	FB2	155.75250000	60.000000	150.000000
2	1	FB2	155.75250000	60.000000	150.000000
3	1	FB2	155.75250000	60.000000	150.000000
1	1	FB2	158.73750000	60.000000	150.000000
2	1	FB2	158.73750000	60.000000	150.000000
3	1	FB2	158.73750000	60.000000	150.000000
1	1	FB2	159.47250000	60.000000	150.000000
2	1	FB2	159.47250000	60.000000	150.000000
3	1	FB2	159.47250000	60.000000	150.000000
1	2	FB2	453.21250000	60.000000	150.000000
4	1	FB2	453.21250000	60.000000	150.000000
1	2	FB2	453.46250000	60.000000	150.000000
4	1	FB2	453.46250000	60.000000	150.000000
1	2	FB2	453.71250000	60.000000	150.000000
4	1	FB2	453.71250000	60.000000	150.000000
1	2	FB2	453.86250000	60.000000	150.000000
4	1	FB2	453.86250000	60.000000	150.000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	1	151.13750000	8K10F1E
1	1	151.13750000	8K70D1W
1	1	151.13750000	8K10F1D
1	1	151.13750000	11K2F3E
2	1	151.13750000	8K70D1W
2	1	151.13750000	8K10F1E
2	1	151.13750000	8K10F1D
2	1	151.13750000	11K2F3E
3	1	151.13750000	11K2F3E
3	1	151.13750000	8K10F1D
3	1	151.13750000	8K10F1E
3	1	151.13750000	8K70D1W
1	1	154.45250000	11K2F3E
1	1	154.45250000	8K10F1E
1	1	154.45250000	8K10F1D
1	1	154.45250000	8K70D1W
2	1	154.45250000	8K70D1W
2	1	154.45250000	11K2F3E
2	1	154.45250000	8K10F1E
2	1	154.45250000	8K10F1D
3	1	154.45250000	8K10F1D
3	1	154.45250000	11K2F3E
3	1	154.45250000	8K70D1W
3	1	154.45250000	8K10F1E
1	1	155.75250000	8K70D1W
1	1	155.75250000	8K10F1D
1	1	155.75250000	8K10F1E
1	1	155.75250000	11K2F3E
2	1	155.75250000	8K70D1W
2	1	155.75250000	8K10F1D
2	1	155.75250000	11K2F3E
2	1	155.75250000	8K10F1E
3	1	155.75250000	8K10F1E
3	1	155.75250000	8K70D1W
3	1	155.75250000	11K2F3E
3	1	155.75250000	8K10F1D
1	1	158.73750000	11K2F3E
1	1	158.73750000	8K10F1D
1	1	158.73750000	8K70D1W
1	1	158.73750000	8K10F1E
2	1	158.73750000	8K10F1D
2	1	158.73750000	11K2F3E
2	1	158.73750000	8K10F1E
2	1	158.73750000	8K70D1W
3	1	158.73750000	11K2F3E
3	1	158.73750000	8K70D1W
3	1	158.73750000	8K10F1D
3	1	158.73750000	8K10F1E
1	1	159.47250000	8K10F1E
1	1	159.47250000	8K70D1W
1	1	159.47250000	11K2F3E
1	1	159.47250000	8K10F1D
2	1	159.47250000	11K2F3E
2	1	159.47250000	8K10F1D
2	1	159.47250000	8K10F1E
2	1	159.47250000	8K70D1W
3	1	159.47250000	8K70D1W
3	1	159.47250000	8K10F1E
3	1	159.47250000	11K2F3E
3	1	159.47250000	8K10F1D
1	2	453.21250000	8K10F1D
1	2	453.21250000	11K2F3E
1	2	453.21250000	8K10F1E
1	2	453.21250000	8K70D1W
4	1	453.21250000	8K10F1D
4	1	453.21250000	8K70D1W
4	1	453.21250000	8K10F1E
4	1	453.21250000	11K2F3E
1	2	453.46250000	8K10F1D
1	2	453.46250000	8K70D1W
1	2	453.46250000	11K2F3E
1	2	453.46250000	8K10F1E
4	1	453.46250000	11K2F3E
4	1	453.46250000	8K10F1D
4	1	453.46250000	8K70D1W
4	1	453.46250000	8K10F1E
1	2	453.71250000	8K70D1W
1	2	453.71250000	8K10F1D
1	2	453.71250000	8K10F1E
1	2	453.71250000	11K2F3E
4	1	453.71250000	8K10F1D
4	1	453.71250000	11K2F3E
4	1	453.71250000	8K70D1W
4	1	453.71250000	8K10F1E
1	2	453.86250000	11K2F3E
1	2	453.86250000	8K10F1D
1	2	453.86250000	8K70D1W
1	2	453.86250000	8K10F1E
4	1	453.86250000	8K10F1D
4	1	453.86250000	11K2F3E
4	1	453.86250000	8K70D1W
4	1	453.86250000	8K10F1E

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height
1	T	BU LAW, 765 COMMONWEALTH AVENUE, BOSTON, SUFFOLK, MA	42.35102778, -71.10719444	5.800 m	BANT	80.800 m structure / 84.100 m overall
2	T	EDIC, 12 CHANNEL STREET, BOSTON, SUFFOLK, MA	42.34558333, -71.03694444	3.000 m	BANT	38.400 m structure / 41.800 m overall
3	T	BMC, 35 NORTHAMPTON STREET, BOSTON, SUFFOLK, MA	42.33402778, -71.07508333	4.300 m	BANT	113.700 m structure / 117.000 m overall
4	T	CHARLESTOWN HS, 240 MEDFORD STREET, CHARLESTOWN, SUFFOLK, MA	42.38022222, -71.06094444	10.000 m	BANT	31.700 m structure / 35.100 m overall

Antennas

Location	Antenna	Type	Height	Polarization	Gain dB	Azimuth	Radiation center
1	1	T	84.100 m	V	6.0000	360.0000	66.200
1	2	T	41.800 m	V	6.0000	360.0000	30.200
1	3	T	117.000 m	V	6.0000	360.0000	101.800
1	4	T	35.100 m	V	6.0000	360.0000	31.000
2	1	T	84.100 m	V	6.0000	360.0000	66.200

Control points

Number	Address	County	Phone
1	ONE SCHROEDER PLAZA, BOSTON, MA	SUFFOLK	6173434620

License history

Date	File or call sign	Action
2020-08-11	WREN252	LETCNS
2019-11-12	WREN252	LIISS

Sources and provenance

Source	Source record	Retrieved	Match
ULS	4218854	2026-08-02 01:11:28	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	WREN252	ULS 4218854	2026-08-02 01:11:28
Status	A	ULS 4218854	2026-08-02 01:11:28
Service	PW	ULS 4218854	2026-08-02 01:11:28
Grant Date	2019-11-12	ULS 4218854	2026-08-02 01:11:28
Expiration Date	2029-11-12	ULS 4218854	2026-08-02 01:11:28