Universal Licensing System
WPYF735
Massachusetts Port Authority
License details
| ULS identifier | 2537867 |
|---|
| Call sign | WPYF735 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2023-06-29 |
|---|
| Expiration | 2033-08-04 |
|---|
| Frequency range | 21875 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | EAST BOSTON, SUFFOLK, MA |
|---|
| Coordinates | 42.3734167, -71.0300556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:02 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21875.00000000 | | 33M8F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AIRPORT OUTBOUND ROADWAY MBTA NORTH & SOUTH R &C1 SPLIT, EAST BOSTON, SUFFOLK, MA | 42.37341667, -71.03005556 | 6.400 m | BANT | 12.200 m structure / 17.200 m overall | |
| 2 | R | | 42.36591667, -71.01866667 | 7.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RACON INC 10050 | | V | 38.0000 | 131.6000 | | |
| 1 | 2 | R | RACON INC 10050 | | | 38.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-29 | WPYF735 | LIREN |
| 2023-05-08 | WPYF735 | LETRES |
| 2013-08-06 | WPYF735 | LIREN |
| 2013-08-05 | WPYF735 | ESUAPR |
| 2013-07-25 | WPYF735 | ESURNW |
| 2013-07-05 | WPYF735 | ESURNW |
| 2013-06-05 | WPYF735 | ESURNW |
| 2013-05-13 | WPYF735 | LETRES |
| 2013-05-06 | WPYF735 | ESURNW |
| 2004-11-08 | WPYF735 | LETCNS |
| 2003-08-04 | WPYF735 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2537867 | 2026-08-02 02:45:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYF735 | ULS 2537867 | 2026-08-02 02:45:02 |
| Status | A | ULS 2537867 | 2026-08-02 02:45:02 |
| Service | MW | ULS 2537867 | 2026-08-02 02:45:02 |
| Grant Date | 2023-06-29 | ULS 2537867 | 2026-08-02 02:45:02 |
| Expiration Date | 2033-08-04 | ULS 2537867 | 2026-08-02 02:45:02 |