Universal Licensing System
WPKK474
State of Maine, O.I.T., Radio Operations
License details
| ULS identifier | 1268191 |
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| Call sign | WPKK474 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-02-03 |
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| Expiration | 2032-03-21 |
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| Frequency range | 154.7025 - 155.4675 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | UNION, KNOX, ME |
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| Coordinates | 44.2492500, -69.3083889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 154.70250000 | | | 90.000000 | 145.000000 | |
| 2 | 1 | FB2 | 154.70250000 | | | 8.000000 | 12.000000 | |
| 3 | 1 | MO | 155.46750000 | | | 100.000000 | | |
| 4 | 1 | MO | 155.46750000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.70250000 | | 11K3F3E |
| 2 | 1 | 154.70250000 | | 11K3F3E |
| 3 | 1 | 155.46750000 | | 11K3F3E |
| 4 | 1 | 155.46750000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COGGANS HILL, UNION, KNOX, ME | 44.24925000, -69.30838889 | 249.000 m | TOWER | 30.000 m structure / 37.000 m overall | N |
| 2 | T | SUGARLOAF MOUNTAIN, CARRABASSETT, FRANKLIN, ME | 45.03172222, -70.31283333 | 1291.000 m | B | 5.000 m structure / 12.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 201.000 | |
| 1 | 2 | T | | 12.000 m | V | 5.0000 | 0.0000 | 661.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 26 Edison Drive, AUGUSTA, ME | KENNEBEC | 2076248800 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-03 | WPKK474 | LIREN |
| 2022-01-20 | WPKK474 | ESURNW |
| 2021-12-27 | WPKK474 | LETRES |
| 2021-04-24 | WPKK474 | LIAUA |
| 2021-03-05 | WPKK474 | LIAUA |
| 2018-05-22 | WPKK474 | LIAUA |
| 2013-07-03 | WPKK474 | COR |
| 2012-02-08 | WPKK474 | ESUAPR |
| 2012-01-07 | WPKK474 | LIREN |
| 2012-01-06 | WPKK474 | ESUAPR |
| 2011-12-26 | WPKK474 | LETRES |
| 2011-12-22 | WPKK474 | ESURNW |
| 2010-06-30 | WPKK474 | LIAUA |
| 2010-06-29 | WPKK474 | ESUAPR |
| 2009-09-03 | WPKK474 | LIAUA |
| 2009-09-02 | WPKK474 | ESCAPR |
| 2007-03-23 | WPKK474 | LIAUA |
| 2007-03-22 | WPKK474 | ESCAPR |
| 2001-12-27 | WPKK474 | LIREN |
| 2001-12-26 | WPKK474 | LETRES |
| 2001-10-05 | WPKK474 | AUDOPR |
| 2000-10-20 | WPKK474 | LICCNV |
| 1997-03-21 | WPKK474 | AUTHPR |
| 1997-03-21 | WPKK474 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1268191 | 2026-08-02 01:18:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKK474 | ULS 1268191 | 2026-08-02 01:18:11 |
| Status | A | ULS 1268191 | 2026-08-02 01:18:11 |
| Service | PW | ULS 1268191 | 2026-08-02 01:18:11 |
| Grant Date | 2022-02-03 | ULS 1268191 | 2026-08-02 01:18:11 |
| Expiration Date | 2032-03-21 | ULS 1268191 | 2026-08-02 01:18:11 |