Universal Licensing System
WPTR833
Massachusetts Port Authority
License details
| ULS identifier | 2366882 |
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| Call sign | WPTR833 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-09-21 |
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| Expiration | 2031-12-03 |
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| Frequency range | 453.525 - 453.75 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | East Boston, SUFFOLK, MA |
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| Coordinates | 42.3000833, -71.4995000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 453.52500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 453.75000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.52500000 | | 11K2F3E |
| 1 | 1 | 453.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | East Boston, SUFFOLK, MA | 42.30008333, -71.49950000 | 0.000 m | | 0.000 m structure / 0.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 Harborside Dr, East Boston, MA | SUFFOLK | 6175611799 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-21 | WPTR833 | LIREN |
| 2021-09-06 | WPTR833 | LETRES |
| 2013-02-01 | WPTR833 | ESUAPR |
| 2012-01-12 | WPTR833 | LIREN |
| 2011-12-07 | WPTR833 | ESCAPR |
| 2011-12-06 | WPTR833 | ESUAPR |
| 2011-12-06 | WPTR833 | EFUAPR |
| 2011-11-23 | WPTR833 | ESURNW |
| 2011-11-03 | WPTR833 | ESURNW |
| 2011-10-04 | WPTR833 | ESURNW |
| 2011-09-12 | WPTR833 | LETRES |
| 2011-09-04 | WPTR833 | ESURNW |
| 2001-12-03 | WPTR833 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2366882 | 2026-08-02 01:09:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTR833 | ULS 2366882 | 2026-08-02 01:09:35 |
| Status | A | ULS 2366882 | 2026-08-02 01:09:35 |
| Service | PW | ULS 2366882 | 2026-08-02 01:09:35 |
| Grant Date | 2021-09-21 | ULS 2366882 | 2026-08-02 01:09:35 |
| Expiration Date | 2031-12-03 | ULS 2366882 | 2026-08-02 01:09:35 |