Universal Licensing System
WBY4
Iowa, State of, Dept. of Transportation
License details
| ULS identifier | 1974298 |
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| Call sign | WBY4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2018-01-19 |
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| Expiration | 2028-03-10 |
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| Frequency range | 125.525 MHz |
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| Locations | 1 |
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| Representative location | CHARLES CITY, FLOYD, IA |
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| Coordinates | 43.0727500, -92.6138056 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:13 |
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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 | FAB | 125.52500000 | | | 2.500000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 125.52500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | CHARLES CITY MUNICIPAL AIRPORT, CHARLES CITY, FLOYD, IA | 43.07275000, -92.61380556 | 340.000 m | TOWER | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | V | | | | |
Special conditions
| Type | Condition code |
|---|
| P | 3020 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2018-01-19 | WBY4 | COR |
| 2018-01-19 | WBY4 | LIREN |
| 2017-12-18 | WBY4 | LETRES |
| 2017-12-10 | WBY4 | ESURNW |
| 2008-02-28 | WBY4 | LIREN |
| 2007-12-24 | WBY4 | ESCAPR |
| 2007-12-17 | WBY4 | LETRES |
| 2003-03-31 | WBY4 | COR |
| 2003-03-31 | WBY4 | LIREN |
| 2002-12-16 | WBY4 | LETRES |
| 2001-04-27 | WBY4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1974298 | 2026-08-02 02:08:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WBY4 | ULS 1974298 | 2026-08-02 02:08:13 |
| Status | A | ULS 1974298 | 2026-08-02 02:08:13 |
| Service | AF | ULS 1974298 | 2026-08-02 02:08:13 |
| Grant Date | 2018-01-19 | ULS 1974298 | 2026-08-02 02:08:13 |
| Expiration Date | 2028-03-10 | ULS 1974298 | 2026-08-02 02:08:13 |