Universal Licensing System
WPMT752
Massachusetts Bay Transportation Authority
License details
| ULS identifier | 1800801 |
|---|---|
| Call sign | WPMT752 |
| Radio service | IG |
| Status | A |
| Grant date | 2023-10-03 |
| Expiration | 2033-12-17 |
| Frequency range | 160.32 - 161.565 MHz (10 frequencies) |
| Locations | 1 |
| Representative location | Cambridge, MIDDLESEX, MA |
| Coordinates | 42.3957500, -71.1413611 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:18:18 |
Licensee
| Name | Massachusetts Bay Transportation Authority |
|---|---|
| Applicant type | G |
| FRN | 0005189683 |
| Location | Somerville, MA |
| Address | 32 Cobble Hill Road, Somerville, MA, 02143 |
| Phone | 6172223061 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB | 160.32000000 | 75.000000 | 154.000000 | |||
| 2 | 1 | FB | 160.32000000 | 75.000000 | 75.000000 | |||
| 4 | 1 | FB | 160.32000000 | 75.000000 | 65.000000 | |||
| 5 | 1 | FB | 160.32000000 | 75.000000 | 65.000000 | |||
| 6 | 1 | FB | 160.41000000 | 45.000000 | 165.000000 | |||
| 1 | 1 | FB | 160.59000000 | 75.000000 | 154.000000 | |||
| 2 | 1 | FB | 160.59000000 | 75.000000 | 75.000000 | |||
| 6 | 1 | FB | 160.59000000 | 45.000000 | 165.000000 | |||
| 1 | 1 | FB | 160.69500000 | 75.000000 | 154.000000 | |||
| 2 | 1 | FB | 160.69500000 | 75.000000 | 75.000000 | |||
| 3 | 1 | FB | 160.69500000 | 75.000000 | 65.000000 | |||
| 4 | 1 | FB | 160.69500000 | 75.000000 | 65.000000 | |||
| 5 | 1 | FB | 160.69500000 | 75.000000 | 65.000000 | |||
| 4 | 1 | FB | 160.87500000 | 75.000000 | 65.000000 | |||
| 5 | 1 | FB | 160.87500000 | 75.000000 | 65.000000 | |||
| 1 | 1 | FB | 160.96500000 | 75.000000 | 154.000000 | |||
| 1 | 1 | FB | 161.05500000 | 75.000000 | 154.000000 | |||
| 4 | 1 | FB | 161.41500000 | 75.000000 | 65.000000 | |||
| 1 | 1 | FB | 161.46000000 | 75.000000 | 154.000000 | |||
| 4 | 1 | FB | 161.46000000 | 75.000000 | 65.000000 | |||
| 5 | 1 | FB | 161.46000000 | 75.000000 | 65.000000 | |||
| 3 | 1 | FB | 161.56500000 | 75.000000 | 65.000000 | |||
| 4 | 1 | FB | 161.56500000 | 75.000000 | 65.000000 | |||
| 5 | 1 | FB | 161.56500000 | 75.000000 | 65.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 160.32000000 | 11K2F3E | |
| 1 | 1 | 160.32000000 | 4K00F1E | |
| 2 | 1 | 160.32000000 | 4K00F1E | |
| 2 | 1 | 160.32000000 | 11K2F3E | |
| 4 | 1 | 160.32000000 | 11K2F3E | |
| 4 | 1 | 160.32000000 | 4K00F1E | |
| 5 | 1 | 160.32000000 | 11K2F3E | |
| 5 | 1 | 160.32000000 | 4K00F1E | |
| 6 | 1 | 160.41000000 | 11K2F3E | |
| 6 | 1 | 160.41000000 | 4K00F1E | |
| 1 | 1 | 160.59000000 | 11K2F3E | |
| 1 | 1 | 160.59000000 | 4K00F1E | |
| 2 | 1 | 160.59000000 | 4K00F1D | |
| 2 | 1 | 160.59000000 | 11K2F3E | |
| 6 | 1 | 160.59000000 | 4K00F1E | |
| 6 | 1 | 160.59000000 | 11K2F1E | |
| 1 | 1 | 160.69500000 | 4K00F1E | |
| 1 | 1 | 160.69500000 | 11K2F3E | |
| 2 | 1 | 160.69500000 | 11K2F3E | |
| 2 | 1 | 160.69500000 | 4K00F1E | |
| 3 | 1 | 160.69500000 | 4K00F1E | |
| 3 | 1 | 160.69500000 | 11K2F3E | |
| 4 | 1 | 160.69500000 | 11K2F3E | |
| 4 | 1 | 160.69500000 | 4K00F1D | |
| 5 | 1 | 160.69500000 | 4K00F1E | |
| 5 | 1 | 160.69500000 | 11K2F3E | |
| 4 | 1 | 160.87500000 | 11K2F3E | |
| 4 | 1 | 160.87500000 | 4K00F1E | |
| 5 | 1 | 160.87500000 | 11K2F3E | |
| 5 | 1 | 160.87500000 | 4K00F1E | |
| 1 | 1 | 160.96500000 | 4K00F1D | |
| 1 | 1 | 160.96500000 | 11K2F3E | |
| 1 | 1 | 161.05500000 | 4K00F1D | |
| 1 | 1 | 161.05500000 | 11K2F3E | |
| 4 | 1 | 161.41500000 | 4K00F1D | |
| 4 | 1 | 161.41500000 | 11K2F3E | |
| 1 | 1 | 161.46000000 | 4K00F1E | |
| 1 | 1 | 161.46000000 | 11K2F3E | |
| 4 | 1 | 161.46000000 | 4K00F1E | |
| 4 | 1 | 161.46000000 | 11K2F3E | |
| 5 | 1 | 161.46000000 | 4K00F1E | |
| 5 | 1 | 161.46000000 | 11K2F3E | |
| 3 | 1 | 161.56500000 | 11K2F3E | |
| 3 | 1 | 161.56500000 | 4K00F1E | |
| 4 | 1 | 161.56500000 | 11K2F3E | |
| 4 | 1 | 161.56500000 | 4K00F1E | |
| 5 | 1 | 161.56500000 | 4K00F1E | |
| 5 | 1 | 161.56500000 | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | ZION HILL , off Grace Road, WOBURN, MIDDLESEX, MA | 42.45536111, -71.17950000 | 104.000 m | GTOWER | 70.000 m structure / 70.000 m overall | N |
| 2 | T | ELM ST AT MBTA R O W, WALTHAM, MIDDLESEX, MA | 42.37425000, -71.23394444 | 15.000 m | POLE | 15.000 m structure / 20.000 m overall | N |
| 3 | T | 26 INNERBELT ROAD, CHARLESTOWN, SUFFOLK, MA | 42.38119444, -71.07894444 | 10.000 m | B | 6.000 m structure / 7.000 m overall | N |
| 4 | T | Tower H , at Yard 14 , in MBTA Commuter Rail Maintenance Facility, SOMERVILLE, MIDDLESEX, MA | 42.37425000, -71.07616667 | 4.000 m | B | 13.000 m structure / 15.000 m overall | N |
| 5 | T | 26R INNERBELT ROAD AT MBTA R O W, SOMERVILLE, MIDDLESEX, MA | 42.37508333, -71.08061111 | 6.000 m | B | 7.000 m structure / 9.000 m overall | N |
| 6 | T | Alewife Station, Cambridge, MIDDLESEX, MA | 42.39575000, -71.14136111 | 3.000 m | BPIPE | 27.400 m structure / 31.400 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 70.000 m | 135.000 | |||||
| 1 | 2 | T | 20.000 m | -9.000 | |||||
| 1 | 3 | T | 7.000 m | -4.000 | |||||
| 1 | 4 | T | 15.000 m | V | 0.0000 | 0.000 | |||
| 1 | 5 | T | 9.000 m | -5.000 | |||||
| 1 | 6 | T | 27.300 m | V | 3.0000 | 0.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 55 ELM ST, WALTHAM, MA | MIDDLESEX | 6173457880 |
| 2 | 32 Cobble Hill Road, Somerville, MA | SUFFOLK | 6172226189 |
| 3 | CETC , 5 th Flr , South Station, Boston, MA | SUFFOLK | 6172228101 |
| 4 | 1800 Iron Horse Park, Billerica, MA | MIDDLESEX | 6172226189 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-07-11 | WPMT752 | LIAUA |
| 2024-08-01 | WPMT752 | LIAUA |
| 2023-10-03 | WPMT752 | LIREN |
| 2023-04-25 | WPMT752 | LIAUA |
| 2018-02-06 | WPMT752 | LETCNS |
| 2017-05-05 | WPMT752 | LIMOD |
| 2016-04-12 | WPMT752 | LETCNS |
| 2015-07-13 | WPMT752 | LIMOD |
| 2015-03-10 | WPMT752 | LETCNS |
| 2014-07-25 | WPMT752 | LIAUA |
| 2014-07-24 | WPMT752 | ESUAPR |
| 2014-07-23 | WPMT752 | LIAUA |
| 2014-07-22 | WPMT752 | ESUAPR |
| 2014-06-11 | WPMT752 | LIMOD |
| 2013-09-27 | WPMT752 | LIREN |
| 2013-09-23 | WPMT752 | LETRES |
| 2013-09-18 | WPMT752 | ESURNW |
| 2012-01-31 | WPMT752 | LIMOD |
| 2008-08-19 | WPMT752 | LETCNS |
| 2007-11-19 | WPMT752 | LIMOD |
| 2004-03-16 | WPMT752 | LTSAPR |
| 2004-03-16 | WPMT752 | LIAUA |
| 2003-11-25 | WPMT752 | LIREN |
| 2003-09-22 | WPMT752 | LETRES |
| 2001-10-22 | WPMT752 | AUDOPR |
| 2000-11-23 | WPMT752 | LICCNV |
| 1998-12-17 | WPMT752 | LIISS |
| 1998-12-17 | WPMT752 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1800801 | 2026-08-02 01:18:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPMT752 | ULS 1800801 | 2026-08-02 01:18:18 |
| Status | A | ULS 1800801 | 2026-08-02 01:18:18 |
| Service | IG | ULS 1800801 | 2026-08-02 01:18:18 |
| Grant Date | 2023-10-03 | ULS 1800801 | 2026-08-02 01:18:18 |
| Expiration Date | 2033-12-17 | ULS 1800801 | 2026-08-02 01:18:18 |