Universal Licensing System
WQUM481
Delta Air Lines Inc.
License details
| ULS identifier | 3624183 |
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| Call sign | WQUM481 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-06-08 |
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| Expiration | 2034-08-18 |
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| Frequency range | 461.775 - 466.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Gwinn, MARQUETTE, MI |
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| Coordinates | 46.3496667, -87.3873889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.77500000 | | | 20.000000 | 30.000000 | |
| 2 | 1 | MO | 461.77500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 466.77500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.77500000 | | 11K2F3E |
| 2 | 1 | 461.77500000 | | 11K2F3E |
| 2 | 1 | 466.77500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 125 Ave G, Gwinn, MARQUETTE, MI | 46.34966667, -87.38738889 | 359.900 m | BANT | 6.000 m structure / 9.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | V | 3.0000 | | 33.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Delta Operations 125 Ave G, Gwinn, MI | MARQUETTE | 9063463308 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-08 | WQUM481 | LIREN |
| 2024-05-27 | WQUM481 | LETRES |
| 2014-08-18 | WQUM481 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3624183 | 2026-08-02 01:14:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQUM481 | ULS 3624183 | 2026-08-02 01:14:48 |
| Status | A | ULS 3624183 | 2026-08-02 01:14:48 |
| Service | IG | ULS 3624183 | 2026-08-02 01:14:48 |
| Grant Date | 2024-06-08 | ULS 3624183 | 2026-08-02 01:14:48 |
| Expiration Date | 2034-08-18 | ULS 3624183 | 2026-08-02 01:14:48 |