Universal Licensing System
WPBR645
PORTLAND WATER DISTRICT
License details
| ULS identifier | 1895166 |
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| Call sign | WPBR645 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-12-05 |
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| Expiration | 2023-02-17 |
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| Cancellation | 2023-04-22 |
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| Frequency range | 451.575 - 456.575 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PORTLAND, CUMBERLAND, ME |
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| Coordinates | 43.6734167, -70.2528333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.57500000 | | | 20.000000 | 50.000000 | |
| 1 | 1 | FX1 | 456.57500000 | | | 25.000000 | | |
| 3 | 1 | MO | 456.57500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.57500000 | | 11K0F3E |
| 1 | 1 | 456.57500000 | | 11K0F3E |
| 3 | 1 | 456.57500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ME | | | | | |
| 2 | T | TREATMENT PLANT MARGINAL WAY, PORTLAND, CUMBERLAND, ME | 43.67341667, -70.25283333 | 0.000 m | | 17.000 m structure / 17.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 225 DOUGLAS ST, PORTLAND, ME | | 2077745961 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-22 | WPBR645 | LIEXP |
| 2023-02-07 | WPBR645 | ESURNW |
| 2023-01-18 | WPBR645 | ESURNW |
| 2022-12-19 | WPBR645 | ESURNW |
| 2022-11-21 | WPBR645 | LETRES |
| 2022-11-19 | WPBR645 | ESURNW |
| 2016-03-09 | WPBR645 | LIMOD |
| 2012-12-05 | WPBR645 | LIREN |
| 2012-12-04 | WPBR645 | ESCAPR |
| 2012-11-26 | WPBR645 | LETRES |
| 2011-07-21 | WPBR645 | LIMOD |
| 2011-06-15 | WPBR645 | ESCAPR |
| 2003-01-14 | WPBR645 | LIREN |
| 2002-11-25 | WPBR645 | LETRES |
| 2002-01-09 | WPBR645 | AUDOPR |
| 2000-11-24 | WPBR645 | LICCNV |
| 1998-03-03 | WPBR645 | AUTHPR |
| 1997-12-12 | WPBR645 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1895166 | 2026-08-02 01:11:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBR645 | ULS 1895166 | 2026-08-02 01:11:00 |
| Status | E | ULS 1895166 | 2026-08-02 01:11:00 |
| Service | IG | ULS 1895166 | 2026-08-02 01:11:00 |
| Grant Date | 2012-12-05 | ULS 1895166 | 2026-08-02 01:11:00 |
| Expiration Date | 2023-02-17 | ULS 1895166 | 2026-08-02 01:11:00 |
| Cancellation Date | 2023-04-22 | ULS 1895166 | 2026-08-02 01:11:00 |