Universal Licensing System
WQTD550
Mayfield Dairy Farm
License details
| ULS identifier | 3551270 |
|---|
| Call sign | WQTD550 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-01-10 |
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| Expiration | 2024-01-10 |
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| Cancellation | 2024-03-16 |
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| Frequency range | 452.6375 - 452.7875 MHz (2 frequencies) |
|---|
| Locations | 1 |
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| Representative location | BIRMINGHAM, JEFFERSON, AL |
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| Coordinates | 33.4583889, -86.8375278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.78750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.18750000 | | 11K2F3E |
| 1 | 1 | 452.31250000 | | 11K2F3E |
| 1 | 1 | 452.63750000 | | 11K2F3E |
| 1 | 1 | 452.78750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | BIRMINGHAM, JEFFERSON, AL | 33.45838889, -86.83752778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 126 Barber Court, Birmingham, AL | JEFFERSON | 2059430256 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-16 | WQTD550 | LIEXP |
| 2023-10-16 | WQTD550 | LETRES |
| 2014-12-17 | WQTD550 | LIAUA |
| 2014-12-16 | WQTD550 | ESUAPR |
| 2014-10-15 | WQTD550 | LETCNS |
| 2014-01-10 | WQTD550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3551270 | 2026-08-02 01:20:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTD550 | ULS 3551270 | 2026-08-02 01:20:47 |
| Status | E | ULS 3551270 | 2026-08-02 01:20:47 |
| Service | IG | ULS 3551270 | 2026-08-02 01:20:47 |
| Grant Date | 2014-01-10 | ULS 3551270 | 2026-08-02 01:20:47 |
| Expiration Date | 2024-01-10 | ULS 3551270 | 2026-08-02 01:20:47 |
| Cancellation Date | 2024-03-16 | ULS 3551270 | 2026-08-02 01:20:47 |