Universal Licensing System
KCH504
SEABROOK, TOWN OF
License details
| ULS identifier | 1285334 |
|---|
| Call sign | KCH504 |
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| Radio service | PW |
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| Status | A |
|---|
| Grant date | 2025-07-17 |
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| Expiration | 2035-10-10 |
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| Frequency range | 154.7925 - 159.2325 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | Seabrook, ROCKINGHAM, NH |
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| Coordinates | 42.8838056, -70.8605278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:55:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 154.79250000 | | | 35.000000 | 65.000000 | |
| 6 | 1 | FB2 | 154.79250000 | | | 35.000000 | 65.000000 | |
| 2 | 1 | FB | 155.25000000 | | | 35.000000 | 100.000000 | |
| 3 | 1 | FB | 155.25000000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 155.25000000 | | | 35.000000 | 27.000000 | |
| 4 | 1 | FX1 | 159.23250000 | | | 35.000000 | 21.000000 | |
| 5 | 1 | MO | 159.23250000 | | | 35.000000 | 27.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.79250000 | | 11K2F3E |
| 1 | 1 | 154.79250000 | | 8K10F1E |
| 6 | 1 | 154.79250000 | | 8K10F1E |
| 6 | 1 | 154.79250000 | | 11K2F3E |
| 2 | 1 | 155.25000000 | | 8K10F1E |
| 2 | 1 | 155.25000000 | | 11K2F3E |
| 3 | 1 | 155.25000000 | | 11K2F3E |
| 3 | 1 | 155.25000000 | | 8K10F1E |
| 5 | 1 | 155.25000000 | | 11K2F3E |
| 5 | 1 | 155.25000000 | | 8K10F1E |
| 4 | 1 | 159.23250000 | | 8K10F1E |
| 4 | 1 | 159.23250000 | | 11K2F3E |
| 5 | 1 | 159.23250000 | | 8K10F1E |
| 5 | 1 | 159.23250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Sam's Drive, SEABROOK, ROCKINGHAM, NH | 42.89202778, -70.88283333 | 15.000 m | LTOWER | 60.000 m structure / 60.000 m overall | N |
| 2 | T | POLICE DEPT, 7 Liberty Lane, SEABROOK, ROCKINGHAM, NH | 42.88480556, -70.86200000 | 8.000 m | LTOWER | 24.000 m structure / 24.000 m overall | N |
| 3 | T | FIRE DEPT 87 CENTENNIAL ST, SEABROOK, ROCKINGHAM, NH | 42.88397222, -70.86116667 | 8.000 m | LTOWER | 30.000 m structure / 30.000 m overall | N |
| 4 | T | NH | | | | | N |
| 5 | T | | | | | | |
| 6 | T | 7 Liberty Lane, Seabrook, ROCKINGHAM, NH | 42.88380556, -70.86052778 | 9.000 m | LTOWER | 48.800 m structure / 54.900 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 45.000 m | | | | 45.300 | |
| 1 | 2 | T | | 18.000 m | | | | 15.400 | |
| 1 | 3 | T | | 30.000 m | | | | 27.800 | |
| 1 | 4 | T | | 6.000 m | | | | 1.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | 54.900 m | | | | 51.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7 LIBERTY LANE, SEABROOK, NH | ROCKINGHAM | 6034745200 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-17 | KCH504 | LIREN |
| 2025-07-14 | KCH504 | LETRES |
| 2023-01-24 | KCH504 | LIMOD |
| 2015-07-24 | KCH504 | LIREN |
| 2015-07-23 | KCH504 | ESUAPR |
| 2015-07-20 | KCH504 | LETRES |
| 2013-01-14 | KCH504 | LIMOD |
| 2012-10-15 | KCH504 | LTSAPR |
| 2012-10-12 | KCH504 | EFUAPR |
| 2012-10-12 | KCH504 | ESUAPR |
| 2005-09-26 | KCH504 | ESURNW |
| 2005-08-10 | KCH504 | LIREN |
| 2005-08-09 | KCH504 | ESUAPR |
| 2005-07-18 | KCH504 | LETRES |
| 2002-10-28 | KCH504 | LIMOD |
| 2002-02-28 | KCH504 | AUDOPR |
| 2001-07-10 | KCH504 | LIMOD |
| 2000-10-20 | KCH504 | LICCNV |
| 2000-10-10 | KCH504 | AUTHPR |
| 2000-10-10 | KCH504 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1285334 | 2026-08-09 02:55:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KCH504 | ULS 1285334 | 2026-08-09 02:55:29 |
| Status | A | ULS 1285334 | 2026-08-09 02:55:29 |
| Service | PW | ULS 1285334 | 2026-08-09 02:55:29 |
| Grant Date | 2025-07-17 | ULS 1285334 | 2026-08-09 02:55:29 |
| Expiration Date | 2035-10-10 | ULS 1285334 | 2026-08-09 02:55:29 |