Universal Licensing System
WPDH917
DUNHAM WELL DRILLING INC
License details
| ULS identifier | 1869855 |
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| Call sign | WPDH917 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-07-24 |
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| Expiration | 2013-09-30 |
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| Cancellation | 2013-11-30 |
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| Frequency range | 43.4 MHz |
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| Locations | 2 |
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| Representative location | WINTER HAVEN, POLK, FL |
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| Coordinates | 28.0355833, -81.7764722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:34 |
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Licensee
| Name | DUNHAM WELL DRILLING INC |
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| Applicant type | C |
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| FRN | 0006271746 |
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| Location | WINTER HAVEN, FL |
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| Address | 1341 42ND ST NW, WINTER HAVEN, FL, 33881 |
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| Phone | 8639652881 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 43.40000000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO | 43.40000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 43.40000000 | | 20K0F3E |
| 2 | 1 | 43.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1341 42ND ST NW, WINTER HAVEN, POLK, FL | 28.03558333, -81.77647222 | 46.000 m | | 58.000 m structure | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 58.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1341 42ND ST NW, WINTER HAVEN, FL | | 8139652881 |
License history
| Date | File or call sign | Action |
|---|
| 2013-11-30 | WPDH917 | LIEXP |
| 2013-07-08 | WPDH917 | LETRES |
| 2003-07-24 | WPDH917 | LIREN |
| 2003-07-16 | WPDH917 | LIAUA |
| 2003-07-07 | WPDH917 | LETRES |
| 2001-10-15 | WPDH917 | AUDOPR |
| 2000-11-24 | WPDH917 | LICCNV |
| 1998-07-23 | WPDH917 | LIREN |
| 1998-07-23 | WPDH917 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1869855 | 2026-08-02 01:15:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDH917 | ULS 1869855 | 2026-08-02 01:15:34 |
| Status | E | ULS 1869855 | 2026-08-02 01:15:34 |
| Service | IG | ULS 1869855 | 2026-08-02 01:15:34 |
| Grant Date | 2003-07-24 | ULS 1869855 | 2026-08-02 01:15:34 |
| Expiration Date | 2013-09-30 | ULS 1869855 | 2026-08-02 01:15:34 |
| Cancellation Date | 2013-11-30 | ULS 1869855 | 2026-08-02 01:15:34 |