Universal Licensing System
WNWB733
PORTLAND WATER DISTRICT
License details
| ULS identifier | 1894039 |
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| Call sign | WNWB733 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-02-06 |
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| Expiration | 2031-04-15 |
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| Frequency range | 173.20375 MHz |
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| Locations | 6 |
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| Representative location | CAPE ELIZABETH, CUMBERLAND, ME |
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| Coordinates | 43.6089722, -70.2328333 |
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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 |
|---|
| 1 | 1 | FXO | 173.20375000 | | | 25.000000 | 85.000000 | |
| 2 | 1 | FXO | 173.20375000 | | | 25.000000 | 85.000000 | |
| 3 | 1 | FXO | 173.20375000 | | | 25.000000 | 85.000000 | |
| 4 | 1 | FXO | 173.20375000 | | | 25.000000 | 85.000000 | |
| 5 | 1 | FXO | 173.20375000 | | | 25.000000 | 85.000000 | |
| 6 | 1 | FXO | 173.20375000 | | | 25.000000 | 85.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 173.20375000 | | 5K60F2D |
| 2 | 1 | 173.20375000 | | 5K60F2D |
| 3 | 1 | 173.20375000 | | 5K60F2D |
| 4 | 1 | 173.20375000 | | 5K60F2D |
| 5 | 1 | 173.20375000 | | 5K60F2D |
| 6 | 1 | 173.20375000 | | 5K60F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MITCHELL RD, CAPE ELIZABETH, CUMBERLAND, ME | 43.60897222, -70.23283333 | 23.000 m | | | N |
| 2 | T | TALL PINES, CAPE ELIZABETH, CUMBERLAND, ME | 43.60036111, -70.23644444 | 5.000 m | | | N |
| 3 | T | STONEGATE, CAPE ELIZABETH, CUMBERLAND, ME | 43.62036111, -70.22783333 | 21.000 m | | | N |
| 4 | T | WILDWOOD, CAPE ELIZABETH, CUMBERLAND, ME | 43.60536111, -70.23811111 | 18.000 m | | | N |
| 5 | T | OAKHURST, CAPE ELIZABETH, CUMBERLAND, ME | 43.62619444, -70.22783333 | 21.000 m | | | N |
| 6 | T | FREEMAN HILL TANK, WINDHAM, CUMBERLAND, ME | 43.85286111, -70.45866667 | 149.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
| 1 | 2 | T | | 6.000 m | | | | | |
| 1 | 3 | T | | 6.000 m | | | | | |
| 1 | 4 | T | | 6.000 m | | | | | |
| 1 | 5 | T | | 6.000 m | | | | | |
| 1 | 6 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 225 DOUGLASS ST, PORTLAND, ME | CUMBERLAND | 2077745961 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-06 | WNWB733 | LIREN |
| 2021-01-18 | WNWB733 | LETRES |
| 2011-03-24 | WNWB733 | AUTHPR |
| 2011-01-26 | WNWB733 | LIREN |
| 2011-01-25 | WNWB733 | ESCAPR |
| 2011-01-17 | WNWB733 | LETRES |
| 2002-01-09 | WNWB733 | AUDOPR |
| 2001-02-14 | WNWB733 | LIREN |
| 2001-01-26 | WNWB733 | LETRES |
| 2000-11-24 | WNWB733 | LICCNV |
| 1996-02-27 | WNWB733 | AUTHPR |
| 1996-02-27 | WNWB733 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1894039 | 2026-08-02 01:11:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWB733 | ULS 1894039 | 2026-08-02 01:11:00 |
| Status | A | ULS 1894039 | 2026-08-02 01:11:00 |
| Service | IG | ULS 1894039 | 2026-08-02 01:11:00 |
| Grant Date | 2021-02-06 | ULS 1894039 | 2026-08-02 01:11:00 |
| Expiration Date | 2031-04-15 | ULS 1894039 | 2026-08-02 01:11:00 |