Universal Licensing System
WPMB402
Boston Fire Department
License details
| ULS identifier | 1293271 |
|---|
| Call sign | WPMB402 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2023-02-22 |
|---|
| Expiration | 2033-05-13 |
|---|
| Frequency range | 486.1625 - 486.3125 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | BOSTON, SUFFOLK, MA |
|---|
| Coordinates | 42.3340000, -71.0908889 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 486.16250000 | | | 125.000000 | 75.000000 | |
| 1 | 1 | FX1 | 486.18750000 | | | 125.000000 | 75.000000 | |
| 1 | 1 | FX1 | 486.21250000 | | | 125.000000 | 75.000000 | |
| 1 | 1 | FX1 | 486.23750000 | | | 125.000000 | 75.000000 | |
| 1 | 1 | FX1 | 486.28750000 | | | 125.000000 | 150.000000 | |
| 1 | 1 | FX1 | 486.31250000 | | | 125.000000 | 150.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 486.16250000 | | 11K2F3E |
| 1 | 1 | 486.16250000 | | 20K0F3E |
| 1 | 1 | 486.16250000 | | 20K0F2D |
| 1 | 1 | 486.18750000 | | 20K0F3E |
| 1 | 1 | 486.18750000 | | 20K0F2D |
| 1 | 1 | 486.18750000 | | 11K2F3E |
| 1 | 1 | 486.21250000 | | 11K2F3E |
| 1 | 1 | 486.21250000 | | 20K0F2D |
| 1 | 1 | 486.21250000 | | 20K0F3E |
| 1 | 1 | 486.23750000 | | 20K0F2D |
| 1 | 1 | 486.23750000 | | 20K0F3E |
| 1 | 1 | 486.23750000 | | 11K2F3E |
| 1 | 1 | 486.28750000 | | 20K0F3E |
| 1 | 1 | 486.28750000 | | 11K2F3E |
| 1 | 1 | 486.28750000 | | 20K0F2D |
| 1 | 1 | 486.31250000 | | 20K0F2D |
| 1 | 1 | 486.31250000 | | 20K0F3E |
| 1 | 1 | 486.31250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 SCHROEDER PLAZA, BOSTON, SUFFOLK, MA | 42.33400000, -71.09088889 | 5.000 m | TOWER | 46.000 m structure / 47.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 4.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 59 FENWAY, BOSTON, MA | | 6173432875 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-23 | WPMB402 | LIAUA |
| 2023-02-22 | WPMB402 | LIREN |
| 2023-02-20 | WPMB402 | LETRES |
| 2013-02-20 | WPMB402 | LIREN |
| 2013-02-18 | WPMB402 | LETRES |
| 2013-02-12 | WPMB402 | ESURNW |
| 2010-12-22 | WPMB402 | LIMOD |
| 2010-10-21 | WPMB402 | ESUAPR |
| 2006-08-30 | WPMB402 | LIAUA |
| 2006-08-29 | WPMB402 | ESUAPR |
| 2005-03-29 | WPMB402 | LIAUA |
| 2005-03-28 | WPMB402 | ESCAPR |
| 2003-02-13 | WPMB402 | LIREN |
| 2002-01-15 | WPMB402 | AUDOPR |
| 2000-10-20 | WPMB402 | LICCNV |
| 1998-05-13 | WPMB402 | LIISS |
| 1998-05-13 | WPMB402 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1293271 | 2026-08-02 01:11:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMB402 | ULS 1293271 | 2026-08-02 01:11:29 |
| Status | A | ULS 1293271 | 2026-08-02 01:11:29 |
| Service | PW | ULS 1293271 | 2026-08-02 01:11:29 |
| Grant Date | 2023-02-22 | ULS 1293271 | 2026-08-02 01:11:29 |
| Expiration Date | 2033-05-13 | ULS 1293271 | 2026-08-02 01:11:29 |