Universal Licensing System
KNFS621
G F DOWD & SONS PLUMBING
License details
| ULS identifier | 1623290 |
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| Call sign | KNFS621 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-04-25 |
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| Expiration | 2012-06-17 |
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| Cancellation | 2012-08-18 |
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| Frequency range | 461.625 - 466.625 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WINTER HAVEN, POLK, FL |
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| Coordinates | 28.0328056, -81.8081389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:01 |
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Licensee
| Name | G F DOWD & SONS PLUMBING |
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| Applicant type | C |
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| FRN | 0006919500 |
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| Location | WINTER HAVEN, FL |
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| Address | 5820 State Road 542 W., WINTER HAVEN, FL, 33880 |
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| Phone | 8639675259 |
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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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| 2 | 1 | FB2 | 461.62500000 | | | 75.000000 | | |
| 1 | 1 | FX1 | 466.62500000 | | | 25.000000 | | |
| 3 | 1 | MO | 466.62500000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.62500000 | | 20K0F3E |
| 1 | 1 | 466.62500000 | | 20K0F3E |
| 3 | 1 | 466.62500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | FL | | | | | |
| 2 | T | 5820 OLD LAKELAND RD, WINTER HAVEN, POLK, FL | 28.03280556, -81.80813889 | 41.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 59.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5820 OLD LAKELAND RD, WINTER HAVEN, FL | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-08-18 | KNFS621 | LIEXP |
| 2012-03-26 | KNFS621 | LETRES |
| 2002-04-25 | KNFS621 | LIREN |
| 2002-04-24 | KNFS621 | LIAUA |
| 2002-03-25 | KNFS621 | LETRES |
| 2001-09-21 | KNFS621 | AUDOPR |
| 2000-11-23 | KNFS621 | LICCNV |
| 1997-04-22 | KNFS621 | LIREN |
| 1997-04-22 | KNFS621 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1623290 | 2026-08-02 01:15:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNFS621 | ULS 1623290 | 2026-08-02 01:15:01 |
| Status | E | ULS 1623290 | 2026-08-02 01:15:01 |
| Service | IG | ULS 1623290 | 2026-08-02 01:15:01 |
| Grant Date | 2002-04-25 | ULS 1623290 | 2026-08-02 01:15:01 |
| Expiration Date | 2012-06-17 | ULS 1623290 | 2026-08-02 01:15:01 |
| Cancellation Date | 2012-08-18 | ULS 1623290 | 2026-08-02 01:15:01 |