Universal Licensing System
WPYR918
Massachusetts Port Authority
License details
| ULS identifier | 2553376 |
|---|
| Call sign | WPYR918 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2023-07-28 |
|---|
| Expiration | 2033-10-09 |
|---|
| Frequency range | 21825 - 23575 MHz (7 frequencies) |
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| Locations | 8 |
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| Representative location | EAST BOSTON, SUFFOLK, MA |
|---|
| Coordinates | 42.3659167, -71.0186667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 4 | FXO | 22175.00000000 | | | | | |
| 1 | 5 | FXO | 22375.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 6 | FXO | 23425.00000000 | | | | | |
| 1 | 7 | FXO | 23575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21825.00000000 | | 33M8F8W |
| 1 | 3 | 21925.00000000 | | 33M8F8W |
| 1 | 4 | 22175.00000000 | | 22M0F9W |
| 1 | 5 | 22375.00000000 | | 22M0F9W |
| 1 | 1 | 23125.00000000 | | 33M8F8W |
| 1 | 6 | 23425.00000000 | | 22M0F9W |
| 1 | 7 | 23575.00000000 | | 22M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NEW CONTROL TOWER LOGAN INTERNATIONAL AIRPORT, EAST BOSTON, SUFFOLK, MA | 42.36591667, -71.01866667 | 7.000 m | BTWR | 92.000 m structure / 92.000 m overall | |
| 2 | R | | 42.38202778, -71.02505556 | 8.200 m | | | |
| 3 | R | | 42.37341667, -71.03005556 | 6.400 m | | | |
| 4 | R | | 42.37177778, -71.03644444 | 6.700 m | | | |
| 5 | R | | 42.37150000, -71.02061111 | 7.000 m | | | |
| 6 | R | | 42.35538889, -71.00755556 | 4.900 m | | | |
| 7 | R | | 42.35733333, -70.99311111 | 4.900 m | | | |
| 8 | R | | 42.37150000, -71.00311111 | 4.900 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 | 343.6000 | | |
| 1 | 2 | R | RACON INC 10050 | | | 38.0000 | | | |
| 1 | 3 | R | RACON INC 10050 | | | 38.0000 | | | |
| 1 | 4 | R | RACON INC 10050 | | | 38.0000 | | | |
| 1 | 5 | R | RACON INC 10050 | | | 38.0000 | | | |
| 1 | 6 | R | RACON INC 10050 | | | 38.0000 | | | |
| 1 | 7 | R | RACON INC 10050 | | | 38.0000 | | | |
| 1 | 8 | R | RACON INC 10050 | | | 38.0000 | | | |
| 2 | 1 | T | RACON INC 10050 | | V | 38.0000 | 311.6000 | | |
| 3 | 1 | T | RACON INC 10050 | | V | 38.0000 | 294.0000 | | |
| 4 | 1 | T | RACON INC 10050 | | V | 38.0000 | 345.5000 | | |
| 5 | 1 | T | RACON INC 10050 | | H | 38.0000 | 141.9000 | | |
| 6 | 1 | T | RACON INC 10050 | | H | 38.0000 | 114.4000 | | |
| 7 | 1 | T | RACON INC 10050 | | V | 38.0000 | 64.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-28 | WPYR918 | LIREN |
| 2023-07-17 | WPYR918 | LETRES |
| 2013-08-06 | WPYR918 | LIREN |
| 2013-08-05 | WPYR918 | ESUAPR |
| 2013-07-15 | WPYR918 | LETRES |
| 2013-07-11 | WPYR918 | ESURNW |
| 2005-01-10 | WPYR918 | LETCNS |
| 2003-10-09 | WPYR918 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2553376 | 2026-08-02 02:44:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYR918 | ULS 2553376 | 2026-08-02 02:44:37 |
| Status | A | ULS 2553376 | 2026-08-02 02:44:37 |
| Service | MW | ULS 2553376 | 2026-08-02 02:44:37 |
| Grant Date | 2023-07-28 | ULS 2553376 | 2026-08-02 02:44:37 |
| Expiration Date | 2033-10-09 | ULS 2553376 | 2026-08-02 02:44:37 |