Universal Licensing System
WPMH901
THREE-WAY COMMUNICATIONS, INC.
License details
| ULS identifier | 1794799 |
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| Call sign | WPMH901 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2023-07-14 |
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| Expiration | 2033-07-31 |
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| Frequency range | 451.4 - 466.025 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | MONSON, HAMPDEN, MA |
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| Coordinates | 42.1416667, -72.3480556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 451.40000000 | | | 90.000000 | 180.000000 | |
| 1 | 1 | FB6 | 451.55000000 | | | 90.000000 | 180.000000 | |
| 1 | 1 | FB6 | 452.05000000 | | | 90.000000 | 180.000000 | |
| 2 | 1 | MO | 456.40000000 | | | 35.000000 | 110.000000 | |
| 2 | 1 | MO | 456.55000000 | | | 35.000000 | 110.000000 | |
| 2 | 1 | MO | 457.05000000 | | | 35.000000 | 110.000000 | |
| 1 | 1 | FB6 | 461.02500000 | | | 90.000000 | 180.000000 | |
| 2 | 1 | MO | 466.02500000 | | | 35.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.40000000 | | 11K0F3E |
| 1 | 1 | 451.55000000 | | 11K0F3E |
| 1 | 1 | 452.05000000 | | 11K0F3E |
| 2 | 1 | 456.40000000 | | 11K0F3E |
| 2 | 1 | 456.55000000 | | 11K0F3E |
| 2 | 1 | 457.05000000 | | 11K0F3E |
| 1 | 1 | 461.02500000 | | 11K0F3E |
| 2 | 1 | 466.02500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HOVEY HILL, MONSON, HAMPDEN, MA | 42.14166667, -72.34805556 | 292.600 m | TOWER | 67.000 m structure / 72.500 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 52.000 m | | | | 181.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1000 OLD COUNTY CIRCLE, UNIT 114, WINDSOR LOCKS, CT | HARTFORD | 8606270571 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-14 | WPMH901 | LIREN |
| 2023-05-08 | WPMH901 | LETRES |
| 2016-03-04 | WPMH901 | LIAUA |
| 2016-03-03 | WPMH901 | ESUAPR |
| 2015-03-13 | WPMH901 | LIMOD |
| 2013-05-29 | WPMH901 | LIREN |
| 2013-05-06 | WPMH901 | LETRES |
| 2010-01-07 | WPMH901 | LIMOD |
| 2005-04-25 | WPMH901 | LETCNS |
| 2004-07-28 | WPMH901 | LIMOD |
| 2003-05-21 | WPMH901 | LIREN |
| 2003-05-05 | WPMH901 | LETRES |
| 2002-05-30 | WPMH901 | LIMOD |
| 2001-12-13 | WPMH901 | AUDOPR |
| 2000-11-23 | WPMH901 | LICCNV |
| 1998-07-31 | WPMH901 | LIISS |
| 1998-07-31 | WPMH901 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1794799 | 2026-08-02 01:10:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMH901 | ULS 1794799 | 2026-08-02 01:10:33 |
| Status | A | ULS 1794799 | 2026-08-02 01:10:33 |
| Service | YG | ULS 1794799 | 2026-08-02 01:10:33 |
| Grant Date | 2023-07-14 | ULS 1794799 | 2026-08-02 01:10:33 |
| Expiration Date | 2033-07-31 | ULS 1794799 | 2026-08-02 01:10:33 |