Universal Licensing System
KPL429
RADIOTRON, LLC
License details
| ULS identifier | 1121541 |
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| Call sign | KPL429 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 1991-01-25 |
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| Expiration | 2030-04-01 |
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| Frequency range | 450.01 MHz |
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| Locations | 1 |
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| Representative location | BERLIN, COOS, NH |
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| Coordinates | 44.4589444, -71.1706389 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-02 00:37:43 |
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Licensee
| Name | RADIOTRON, LLC |
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| Applicant type | C |
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| FRN | 0022294045 |
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| Location | LITTLETON, NH |
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| Address | P.O. BOX 896, LITTLETON, NH, 03561 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 450.01000000 | | | 1.000000 | 5.100000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.01000000 | | 10K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | END OF ENMAN HILL RD, BERLIN, COOS, NH | 44.45894444, -71.17063889 | 433.000 m | | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | H | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-13 | KPL429 | PNACT |
| 2022-04-06 | KPL429 | PLAUPR |
| 2022-04-05 | KPL429 | LIREN |
| 2014-04-02 | KPL429 | PNACT |
| 2014-03-26 | KPL429 | AUTHPR |
| 2014-03-25 | KPL429 | LIREN |
| 2013-01-29 | KPL429 | ESCFRN |
| 2013-01-03 | KPL429 | PNACT |
| 2012-12-28 | KPL429 | AUTHPR |
| 2012-12-27 | KPL429 | LIMOD |
| 2006-09-20 | KPL429 | PNACT |
| 2006-09-12 | KPL429 | AUTHPR |
| 2006-09-12 | KPL429 | LIMOD |
| 2006-04-05 | KPL429 | PNACT |
| 2006-03-29 | KPL429 | AUTHPR |
| 2006-03-28 | KPL429 | LIREN |
| 2005-12-14 | KPL429 | PNACT |
| 2005-12-06 | KPL429 | AUTHPR |
| 2005-12-06 | KPL429 | LIMOD |
| 2003-12-03 | KPL429 | PNACT |
| 2003-11-26 | KPL429 | AUTHPR |
| 2003-11-25 | KPL429 | LIMOD |
| 2003-02-07 | KPL429 | AUTHPR |
| 2003-01-29 | KPL429 | PNACT |
| 2003-01-22 | KPL429 | AUTHPR |
| 2003-01-21 | KPL429 | LIMOD |
| 2000-09-15 | KPL429 | LICCNV |
| 2000-05-25 | KPL429 | AUTHPR |
| 1991-01-25 | KPL429 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1121541 | 2026-08-02 00:37:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KPL429 | ULS 1121541 | 2026-08-02 00:37:43 |
| Status | A | ULS 1121541 | 2026-08-02 00:37:43 |
| Service | RP | ULS 1121541 | 2026-08-02 00:37:43 |
| Grant Date | 1991-01-25 | ULS 1121541 | 2026-08-02 00:37:43 |
| Expiration Date | 2030-04-01 | ULS 1121541 | 2026-08-02 00:37:43 |