Universal Licensing System
WQMM740
Unitil Energy Systems - Seacoast
License details
| ULS identifier | 3230388 |
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| Call sign | WQMM740 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2010-09-27 |
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| Expiration | 2020-09-27 |
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| Cancellation | 2020-11-28 |
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| Frequency range | 37.6 MHz |
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| Locations | 2 |
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| Representative location | PORTSMOUTH, ROCKINGHAM, NH |
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| Coordinates | 43.0578611, -70.7742222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 37.60000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 37.60000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 37.60000000 | | 20K0F3E |
| 2 | 1 | 37.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 325 WEST ST, PORTSMOUTH, ROCKINGHAM, NH | 43.05786111, -70.77422222 | 10.000 m | BANT | 10.000 m structure / 21.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | V | | | 15.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6 LIBERTY LN W, HAMPTON, NH | ROCKINGHAM | 6037736437 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-28 | WQMM740 | LIEXP |
| 2020-07-06 | WQMM740 | LETRES |
| 2018-03-20 | WQMM740 | LIAUA |
| 2011-06-28 | WQMM740 | LETCNS |
| 2010-09-27 | WQMM740 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3230388 | 2026-08-02 01:18:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMM740 | ULS 3230388 | 2026-08-02 01:18:21 |
| Status | E | ULS 3230388 | 2026-08-02 01:18:21 |
| Service | IG | ULS 3230388 | 2026-08-02 01:18:21 |
| Grant Date | 2010-09-27 | ULS 3230388 | 2026-08-02 01:18:21 |
| Expiration Date | 2020-09-27 | ULS 3230388 | 2026-08-02 01:18:21 |
| Cancellation Date | 2020-11-28 | ULS 3230388 | 2026-08-02 01:18:21 |