Universal Licensing System
WQBK640
MAYFIELD TOWNSHIP DUPONT LAPEER AIRPORT
License details
| ULS identifier | 2665762 |
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| Call sign | WQBK640 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2025-01-08 |
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| Expiration | 2034-10-26 |
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| Frequency range | 123 MHz |
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| Locations | 1 |
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| Representative location | LAPEER, LAPEER, MI |
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| Coordinates | 43.0666944, -83.2666111 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:08 |
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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 | FAA | 123.00000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 123.00000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | DUPONT LAPEER AIRPORT, LAPEER, LAPEER, MI | 43.06669444, -83.26661111 | 253.000 m | BANT | 8.000 m structure / 10.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | 0.0000 | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-08 | WQBK640 | LIREN |
| 2024-10-16 | WQBK640 | ESURNW |
| 2024-09-26 | WQBK640 | ESURNW |
| 2024-08-27 | WQBK640 | ESURNW |
| 2024-08-05 | WQBK640 | LETRES |
| 2014-10-15 | WQBK640 | LIREN |
| 2014-08-20 | WQBK640 | ESUAPR |
| 2014-08-04 | WQBK640 | LETRES |
| 2014-07-28 | WQBK640 | ESURNW |
| 2004-10-26 | WQBK640 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2665762 | 2026-08-02 02:08:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQBK640 | ULS 2665762 | 2026-08-02 02:08:08 |
| Status | A | ULS 2665762 | 2026-08-02 02:08:08 |
| Service | AF | ULS 2665762 | 2026-08-02 02:08:08 |
| Grant Date | 2025-01-08 | ULS 2665762 | 2026-08-02 02:08:08 |
| Expiration Date | 2034-10-26 | ULS 2665762 | 2026-08-02 02:08:08 |