Universal Licensing System
WPKU646
GROVELAND, TOWN OF
License details
| ULS identifier | 1193659 |
|---|
| Call sign | WPKU646 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-07-21 |
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| Expiration | 2032-07-22 |
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| Frequency range | 154.01 - 154.07 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | GROVELAND, ESSEX, MA |
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| Coordinates | 42.7603611, -71.0250556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.01000000 | | | 100.000000 | 45.000000 | |
| 3 | 1 | FB | 154.01000000 | | | 100.000000 | 45.000000 | |
| 4 | 1 | MO | 154.01000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 154.07000000 | | | 100.000000 | 45.000000 | |
| 3 | 1 | FB | 154.07000000 | | | 100.000000 | 45.000000 | |
| 4 | 1 | MO | 154.07000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.01000000 | | 11K2F3E |
| 3 | 1 | 154.01000000 | | 11K2F3E |
| 4 | 1 | 154.01000000 | | 11K2F3E |
| 1 | 1 | 154.07000000 | | 11K2F3E |
| 3 | 1 | 154.07000000 | | 11K2F3E |
| 4 | 1 | 154.07000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OFF KING WAY, GROVELAND, ESSEX, MA | 42.76036111, -71.02505556 | 70.000 m | TANK | 18.000 m structure / 23.000 m overall | N |
| 3 | T | 181 MAIN ST, GROVELAND, ESSEX, MA | 42.76813889, -71.02394444 | 13.000 m | B | 5.000 m structure / 7.000 m overall | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | 60.000 | |
| 1 | 3 | T | | 7.000 m | | | | -14.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 181 MAIN ST, GROVELAND, MA | ESSEX | 5083741923 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-22 | WPKU646 | LIAUA |
| 2022-07-21 | WPKU646 | LIREN |
| 2012-06-26 | WPKU646 | LIREN |
| 2012-06-26 | WPKU646 | ESCAPR |
| 2012-04-30 | WPKU646 | LETRES |
| 2002-05-16 | WPKU646 | LIREN |
| 2002-04-29 | WPKU646 | LETRES |
| 2001-10-01 | WPKU646 | AUDOPR |
| 2000-10-20 | WPKU646 | LICCNV |
| 1997-07-22 | WPKU646 | AUTHPR |
| 1997-07-22 | WPKU646 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1193659 | 2026-08-02 01:24:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKU646 | ULS 1193659 | 2026-08-02 01:24:53 |
| Status | A | ULS 1193659 | 2026-08-02 01:24:53 |
| Service | PW | ULS 1193659 | 2026-08-02 01:24:53 |
| Grant Date | 2022-07-21 | ULS 1193659 | 2026-08-02 01:24:53 |
| Expiration Date | 2032-07-22 | ULS 1193659 | 2026-08-02 01:24:53 |