Universal Licensing System

WPMI460

MASSACHUSETTS BAY TRANSPORTATION AUTHORITY

License details

ULS identifier	1301715
Call sign	WPMI460
Radio service	YE
Status	A
Grant date	2025-03-28
Expiration	2035-06-15
Frequency range	853.425 - 853.975 MHz (7 frequencies)
Locations	4
Representative location	LYNN, ESSEX, MA
Coordinates	42.4673056, -70.9439444
Source archive	l_LMpriv.zip
Dataset refreshed	2026-08-02 01:18:18

Licensee

Name	MASSACHUSETTS BAY TRANSPORTATION AUTHORITY
Applicant type	G
FRN	0003621059
Location	Boston, MA
Address	45 High St., Boston, MA, 02110
Phone	6172225442
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz	Output W	ERP W
4	1	MO	806.17500000	3.000000	6.000000
4	1	MO	806.17500000	35.000000	70.000000
4	1	MO	806.22500000	35.000000	70.000000
4	1	MO	806.22500000	3.000000	6.000000
4	1	MO	806.42500000	3.000000	6.000000
4	1	MO	806.42500000	35.000000	70.000000
4	1	MO	806.45000000	35.000000	70.000000
4	1	MO	806.45000000	3.000000	6.000000
4	1	MO	806.47500000	3.000000	6.000000
4	1	MO	806.47500000	35.000000	70.000000
4	1	MO	806.93750000	35.000000	70.000000
4	1	MO	806.93750000	3.000000	6.000000
4	1	MO	806.96250000	3.000000	6.000000
4	1	MO	806.96250000	35.000000	70.000000
4	1	MO	806.98750000	35.000000	70.000000
4	1	MO	806.98750000	3.000000	6.000000
4	1	MO	807.17500000	3.000000	6.000000
4	1	MO	807.17500000	35.000000	70.000000
4	1	MO	807.25000000	3.000000	6.000000
4	1	MO	807.25000000	35.000000	70.000000
4	1	MO	807.47500000	35.000000	70.000000
4	1	MO	807.47500000	3.000000	6.000000
4	1	MO	807.66250000	35.000000	70.000000
4	1	MO	807.66250000	3.000000	6.000000
4	1	MO	807.97500000	35.000000	70.000000
4	1	MO	807.97500000	3.000000	6.000000
4	1	MO	808.42500000	35.000000	70.000000
4	1	MO	808.42500000	3.000000	6.000000
4	1	MO	808.66250000	3.000000	6.000000
4	1	MO	808.66250000	35.000000	70.000000
4	1	MO	808.72500000	3.000000	6.000000
4	1	MO	808.72500000	35.000000	70.000000
4	1	MO	808.90000000	3.000000	6.000000
4	1	MO	808.90000000	35.000000	70.000000
4	1	MO	808.92500000	3.000000	6.000000
4	1	MO	808.92500000	35.000000	70.000000
4	1	MO	808.95000000	3.000000	6.000000
4	1	MO	808.95000000	35.000000	70.000000
4	1	MO	808.97500000	35.000000	70.000000
4	1	MO	808.97500000	3.000000	6.000000
1	1	FB2	851.17500000	100.000000	150.000000
2	1	FB2	851.17500000	100.000000	150.000000
3	1	FB2	851.17500000	100.000000	150.000000
4	1	MO	851.17500000	3.000000	6.000000
4	1	MO	851.17500000	35.000000	70.000000
1	1	FB2	851.22500000	100.000000	150.000000
2	1	FB2	851.22500000	100.000000	150.000000
3	1	FB2	851.22500000	100.000000	150.000000
4	1	MO	851.22500000	3.000000	6.000000
4	1	MO	851.22500000	35.000000	70.000000
1	1	FB2	851.42500000	100.000000	150.000000
2	1	FB2	851.42500000	100.000000	150.000000
3	1	FB2	851.42500000	100.000000	150.000000
4	1	MO	851.42500000	35.000000	70.000000
4	1	MO	851.42500000	35.000000	70.000000
1	1	FB2	851.45000000	100.000000	150.000000
2	1	FB2	851.45000000	100.000000	150.000000
3	1	FB2	851.45000000	100.000000	150.000000
4	1	MO	851.45000000	3.000000	6.000000
4	1	MO	851.45000000	35.000000	70.000000
1	1	FB2	851.47500000	100.000000	150.000000
2	1	FB2	851.47500000	100.000000	150.000000
3	1	FB2	851.47500000	100.000000	150.000000
4	1	MO	851.47500000	35.000000	70.000000
4	1	MO	851.47500000	3.000000	6.000000
1	1	FB2	851.93750000	100.000000	150.000000
2	1	FB2	851.93750000	100.000000	150.000000
3	1	FB2	851.93750000	100.000000	150.000000
4	1	MO	851.93750000	3.000000	6.000000
4	1	MO	851.93750000	35.000000	70.000000
1	1	FB2	851.96250000	100.000000	150.000000
2	1	FB2	851.96250000	100.000000	150.000000
3	1	FB2	851.96250000	100.000000	150.000000
4	1	MO	851.96250000	3.000000	6.000000
4	1	MO	851.96250000	35.000000	70.000000
1	1	FB2	851.98750000	100.000000	150.000000
2	1	FB2	851.98750000	100.000000	150.000000
3	1	FB2	851.98750000	100.000000	150.000000
4	1	MO	851.98750000	35.000000	70.000000
4	1	MO	851.98750000	3.000000	6.000000
1	1	FB2	852.17500000	100.000000	150.000000
2	1	FB2	852.17500000	100.000000	150.000000
3	1	FB2	852.17500000	100.000000	150.000000
4	1	MO	852.17500000	35.000000	70.000000
4	1	MO	852.17500000	3.000000	6.000000
1	1	FB2	852.25000000	100.000000	150.000000
2	1	FB2	852.25000000	100.000000	150.000000
3	1	FB2	852.25000000	100.000000	150.000000
4	1	MO	852.25000000	3.000000	6.000000
4	1	MO	852.25000000	35.000000	70.000000
1	1	FB2	852.47500000	100.000000	150.000000
2	1	FB2	852.47500000	100.000000	150.000000
3	1	FB2	852.47500000	100.000000	150.000000
4	1	MO	852.47500000	35.000000	70.000000
4	1	MO	852.47500000	3.000000	6.000000
1	1	FB2	852.66250000	100.000000	150.000000
2	1	FB2	852.66250000	100.000000	150.000000
3	1	FB2	852.66250000	100.000000	150.000000
4	1	MO	852.66250000	35.000000	70.000000
4	1	MO	852.66250000	3.000000	6.000000
1	1	FB2	852.97500000	100.000000	150.000000
2	1	FB2	852.97500000	100.000000	150.000000
3	1	FB2	852.97500000	100.000000	150.000000
4	1	MO	852.97500000	3.000000	6.000000
4	1	MO	852.97500000	35.000000	70.000000
1	1	FB2	853.42500000	100.000000	150.000000
2	1	FB2	853.42500000	100.000000	150.000000
3	1	FB2	853.42500000	100.000000	150.000000
4	1	MO	853.42500000	35.000000	70.000000
4	1	MO	853.42500000	3.000000	6.000000
1	1	FB2	853.66250000	100.000000	150.000000
2	1	FB2	853.66250000	100.000000	150.000000
3	1	FB2	853.66250000	100.000000	150.000000
4	1	MO	853.66250000	35.000000	70.000000
4	1	MO	853.66250000	3.000000	6.000000
1	1	FB2	853.72500000	100.000000	150.000000
2	1	FB2	853.72500000	100.000000	150.000000
3	1	FB2	853.72500000	100.000000	150.000000
4	1	MO	853.72500000	35.000000	70.000000
4	1	MO	853.72500000	3.000000	6.000000
1	1	FB2	853.90000000	100.000000	150.000000
2	1	FB2	853.90000000	100.000000	150.000000
3	1	FB2	853.90000000	100.000000	150.000000
4	1	MO	853.90000000	35.000000	70.000000
4	1	MO	853.90000000	3.000000	6.000000
1	1	FB2	853.92500000	100.000000	150.000000
2	1	FB2	853.92500000	100.000000	150.000000
3	1	FB2	853.92500000	100.000000	150.000000
4	1	MO	853.92500000	35.000000	70.000000
4	1	MO	853.92500000	3.000000	6.000000
1	1	FB2	853.95000000	100.000000	150.000000
2	1	FB2	853.95000000	100.000000	150.000000
3	1	FB2	853.95000000	100.000000	150.000000
4	1	MO	853.95000000	35.000000	70.000000
4	1	MO	853.95000000	3.000000	6.000000
1	1	FB2	853.97500000	100.000000	150.000000
2	1	FB2	853.97500000	100.000000	150.000000
3	1	FB2	853.97500000	100.000000	150.000000
4	1	MO	853.97500000	35.000000	70.000000
4	1	MO	853.97500000	3.000000	6.000000

Emission designators

Location	Antenna	Frequency MHz	Emission
4	1	806.17500000	20K0F9W
4	1	806.17500000	20K0F9W
4	1	806.22500000	20K0F9W
4	1	806.22500000	20K0F9W
4	1	806.42500000	20K0F9W
4	1	806.42500000	20K0F9W
4	1	806.45000000	20K0F9W
4	1	806.45000000	20K0F9W
4	1	806.47500000	20K0F9W
4	1	806.47500000	20K0F9W
4	1	806.93750000	20K0F9W
4	1	806.93750000	20K0F9W
4	1	806.96250000	20K0F9W
4	1	806.96250000	20K0F9W
4	1	806.98750000	20K0F9W
4	1	806.98750000	20K0F9W
4	1	807.17500000	20K0F9W
4	1	807.17500000	20K0F9W
4	1	807.25000000	20K0F9W
4	1	807.25000000	20K0F9W
4	1	807.47500000	20K0F9W
4	1	807.47500000	20K0F9W
4	1	807.66250000	20K0F9W
4	1	807.66250000	20K0F9W
4	1	807.97500000	20K0F9W
4	1	807.97500000	20K0F9W
4	1	808.42500000	20K0F9W
4	1	808.42500000	20K0F9W
4	1	808.66250000	20K0F9W
4	1	808.66250000	20K0F9W
4	1	808.72500000	20K0F9W
4	1	808.72500000	20K0F9W
4	1	808.90000000	20K0F9W
4	1	808.90000000	20K0F9W
4	1	808.92500000	20K0F9W
4	1	808.92500000	20K0F9W
4	1	808.95000000	20K0F9W
4	1	808.95000000	20K0F9W
4	1	808.97500000	20K0F9W
4	1	808.97500000	20K0F9W
1	1	851.17500000	20K0F9W
2	1	851.17500000	20K0F9W
3	1	851.17500000	20K0F9W
4	1	851.17500000	20K0F9W
4	1	851.17500000	20K0F9W
1	1	851.22500000	20K0F9W
2	1	851.22500000	20K0F9W
3	1	851.22500000	20K0F9W
4	1	851.22500000	20K0F9W
4	1	851.22500000	20K0F9W
1	1	851.42500000	20K0F9W
2	1	851.42500000	20K0F9W
3	1	851.42500000	20K0F9W
4	1	851.42500000	20K0F9W
4	1	851.42500000	20K0F9W
1	1	851.45000000	20K0F9W
2	1	851.45000000	20K0F9W
3	1	851.45000000	20K0F9W
4	1	851.45000000	20K0F9W
4	1	851.45000000	20K0F9W
1	1	851.47500000	20K0F9W
2	1	851.47500000	20K0F9W
3	1	851.47500000	20K0F9W
4	1	851.47500000	20K0F9W
4	1	851.47500000	20K0F9W
1	1	851.93750000	20K0F9W
2	1	851.93750000	20K0F9W
3	1	851.93750000	20K0F9W
4	1	851.93750000	20K0F9W
4	1	851.93750000	20K0F9W
1	1	851.96250000	20K0F9W
2	1	851.96250000	20K0F9W
3	1	851.96250000	20K0F9W
4	1	851.96250000	20K0F9W
4	1	851.96250000	20K0F9W
1	1	851.98750000	20K0F9W
2	1	851.98750000	20K0F9W
3	1	851.98750000	20K0F9W
4	1	851.98750000	20K0F9W
4	1	851.98750000	20K0F9W
1	1	852.17500000	20K0F9W
2	1	852.17500000	20K0F9W
3	1	852.17500000	20K0F9W
4	1	852.17500000	20K0F9W
4	1	852.17500000	20K0F9W
1	1	852.25000000	20K0F9W
2	1	852.25000000	20K0F9W
3	1	852.25000000	20K0F9W
4	1	852.25000000	20K0F9W
4	1	852.25000000	20K0F9W
1	1	852.47500000	20K0F9W
2	1	852.47500000	20K0F9W
3	1	852.47500000	20K0F9W
4	1	852.47500000	20K0F9W
4	1	852.47500000	20K0F9W
1	1	852.66250000	20K0F9W
2	1	852.66250000	20K0F9W
3	1	852.66250000	20K0F9W
4	1	852.66250000	20K0F9W
4	1	852.66250000	20K0F9W
1	1	852.97500000	20K0F9W
2	1	852.97500000	20K0F9W
3	1	852.97500000	20K0F9W
4	1	852.97500000	20K0F9W
4	1	852.97500000	20K0F9W
1	1	853.42500000	20K0F9W
2	1	853.42500000	20K0F9W
3	1	853.42500000	20K0F9W
4	1	853.42500000	20K0F9W
4	1	853.42500000	20K0F9W
1	1	853.66250000	20K0F9W
2	1	853.66250000	20K0F9W
3	1	853.66250000	20K0F9W
4	1	853.66250000	20K0F9W
4	1	853.66250000	20K0F9W
1	1	853.72500000	20K0F9W
2	1	853.72500000	20K0F9W
3	1	853.72500000	20K0F9W
4	1	853.72500000	20K0F9W
4	1	853.72500000	20K0F9W
1	1	853.90000000	20K0F9W
2	1	853.90000000	20K0F9W
3	1	853.90000000	20K0F9W
4	1	853.90000000	20K0F9W
4	1	853.90000000	20K0F9W
1	1	853.92500000	20K0F9W
2	1	853.92500000	20K0F9W
3	1	853.92500000	20K0F9W
4	1	853.92500000	20K0F9W
4	1	853.92500000	20K0F9W
1	1	853.95000000	20K0F9W
2	1	853.95000000	20K0F9W
3	1	853.95000000	20K0F9W
4	1	853.95000000	20K0F9W
4	1	853.95000000	20K0F9W
1	1	853.97500000	20K0F9W
2	1	853.97500000	20K0F9W
3	1	853.97500000	20K0F9W
4	1	853.97500000	20K0F9W
4	1	853.97500000	20K0F9W

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	424 ESSEX ST / NEW ENGLAND, LYNN, ESSEX, MA	42.46730556, -70.94394444	20.000 m	TOWER	104.000 m structure / 105.000 m overall	N
2	T	140 ABD 141 CABOT ST/ NEW ENGLAND, NEEDHAM, NORFOLK, MA	42.30372222, -71.21755556	45.000 m	TOWER	104.000 m structure / 104.000 m overall	N
3	T	OFF RICCIUTI DRIVE/ NEW ENGLAND, QUINCY, NORFOLK, MA	42.24705556, -71.04838889	58.000 m	TOWER	213.000 m structure / 213.000 m overall	N
4	T

Antennas

Location	Antenna	Type	Height	Radiation center
1	1	T	96.000 m	20.000
1	2	T	90.000 m	45.000
1	3	T	199.000 m	48.000
1	4	T

Control points

Number	Address	County	Phone
1	500 ARBORWAY, JAMAICA PLAIN, MA		6172225454

License history

Date	File or call sign	Action
2025-03-28	WPMI460	LIREN
2025-03-24	WPMI460	LETRES
2015-04-22	WPMI460	LIREN
2015-04-21	WPMI460	ESUAPR
2015-04-16	WPMI460	ESURNW
2015-03-23	WPMI460	LETRES
2015-03-17	WPMI460	ESURNW
2012-09-13	WPMI460	LIMOD
2012-08-25	WPMI460	LIMOD
2012-08-24	WPMI460	ESUAPR
2012-08-16	WPMI460	LIAUA
2012-08-15	WPMI460	ESUAPR
2012-07-10	WPMI460	LETCNS
2011-11-09	WPMI460	LIMOD
2011-09-21	WPMI460	AUTHPR
2011-08-02	WPMI460	ESUAPR
2011-07-12	WPMI460	LETCNS
2010-10-09	WPMI460	AUTHPR
2010-08-18	WPMI460	LIMOD
2010-08-17	WPMI460	ESUAPR
2010-07-13	WPMI460	LETCNS
2010-04-07	WPMI460	AUTHPR
2010-01-12	WPMI460	LETCNS
2009-10-14	WPMI460	AUTHPR
2009-07-14	WPMI460	LETCNS
2009-04-11	WPMI460	AUTHPR
2009-01-13	WPMI460	LETCNS
2008-04-10	WPMI460	LIMOD
2008-04-09	WPMI460	ESUAPR
2006-05-12	WPMI460	LIAUA
2006-05-11	WPMI460	ESUAPR
2005-03-30	WPMI460	COR
2005-03-30	WPMI460	LIREN
2005-03-28	WPMI460	LTSAPR
2005-03-21	WPMI460	LETRES
2005-03-14	WPMI460	LETCNS
2000-10-20	WPMI460	LICCNV
2000-06-15	WPMI460	AUTHPR
2000-06-15	WPMI460	LIISS

Sources and provenance

Source	Source record	Retrieved	Match
ULS	1301715	2026-08-02 01:18:18	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	WPMI460	ULS 1301715	2026-08-02 01:18:18
Status	A	ULS 1301715	2026-08-02 01:18:18
Service	YE	ULS 1301715	2026-08-02 01:18:18
Grant Date	2025-03-28	ULS 1301715	2026-08-02 01:18:18
Expiration Date	2035-06-15	ULS 1301715	2026-08-02 01:18:18