Universal Licensing System
WZM250
DUMONT TELEPHONE COMPANY
License details
| ULS identifier | 1879837 |
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| Call sign | WZM250 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-08-07 |
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| Expiration | 2005-11-23 |
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| Cancellation | 2006-01-28 |
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| Frequency range | 451.45 MHz |
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| Locations | 2 |
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| Representative location | DUMONT, BUTLER, IA |
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| Coordinates | 42.7505278, -92.9754722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:33 |
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Licensee
| Name | DUMONT TELEPHONE COMPANY |
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| Applicant type | C |
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| Location | DUMONT, IA |
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| Address | 506 PINE ST, DUMONT, IA, 506250349 |
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| Phone | 5158573211 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.45000000 | | | 35.000000 | 150.000000 | |
| 2 | 1 | MO | 451.45000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.45000000 | | 20K0F3E |
| 2 | 1 | 451.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 506 PINE ST, DUMONT, BUTLER, IA | 42.75052778, -92.97547222 | 309.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 506 PINE ST, DUMONT, IA | | 5158573211 |
License history
| Date | File or call sign | Action |
|---|
| 2006-01-28 | WZM250 | LIEXP |
| 2005-08-29 | WZM250 | LETRES |
| 2001-09-17 | WZM250 | AUDOPR |
| 2000-11-24 | WZM250 | LICCNV |
| 2000-08-07 | WZM250 | LIREN |
| 2000-08-07 | WZM250 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1879837 | 2026-08-02 01:27:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZM250 | ULS 1879837 | 2026-08-02 01:27:33 |
| Status | E | ULS 1879837 | 2026-08-02 01:27:33 |
| Service | IG | ULS 1879837 | 2026-08-02 01:27:33 |
| Grant Date | 2000-08-07 | ULS 1879837 | 2026-08-02 01:27:33 |
| Expiration Date | 2005-11-23 | ULS 1879837 | 2026-08-02 01:27:33 |
| Cancellation Date | 2006-01-28 | ULS 1879837 | 2026-08-02 01:27:33 |