Universal Licensing System
WQAP257
United Airlines, Inc.
License details
| ULS identifier | 2636304 |
|---|
| Call sign | WQAP257 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-05-08 |
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| Expiration | 2024-07-13 |
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| Cancellation | 2024-09-14 |
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| Frequency range | 451.15 - 456.15 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Grand Rapids, KENT, MI |
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| Coordinates | 42.8808333, -85.5227778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.15000000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 456.15000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.15000000 | | 11K2F3E |
| 2 | 1 | 456.15000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5500 44th Street, Grand Rapids, KENT, MI | 42.88083333, -85.52277778 | 241.000 m | BANT | 14.000 m structure / 14.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 20.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5500 44th Street, GRAND RAPIDS, MI | KENT | 6162336143 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-14 | WQAP257 | LIEXP |
| 2024-04-22 | WQAP257 | LETRES |
| 2014-05-08 | WQAP257 | LIREN |
| 2014-04-21 | WQAP257 | LETRES |
| 2014-03-08 | WQAP257 | LIMOD |
| 2014-03-07 | WQAP257 | ESUAPR |
| 2013-09-20 | WQAP257 | LIAUA |
| 2013-09-19 | WQAP257 | ESUAPR |
| 2013-04-30 | WQAP257 | LIAUA |
| 2013-04-29 | WQAP257 | ESUAPR |
| 2011-01-12 | WQAP257 | LIMOD |
| 2010-10-01 | WQAP257 | LITRAN |
| 2010-09-03 | WQAP257 | ESUAPR |
| 2005-06-10 | WQAP257 | LIAUA |
| 2005-06-09 | WQAP257 | ESCAPR |
| 2005-04-11 | WQAP257 | LETCNS |
| 2004-07-13 | WQAP257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2636304 | 2026-08-02 01:13:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQAP257 | ULS 2636304 | 2026-08-02 01:13:03 |
| Status | E | ULS 2636304 | 2026-08-02 01:13:03 |
| Service | IG | ULS 2636304 | 2026-08-02 01:13:03 |
| Grant Date | 2014-05-08 | ULS 2636304 | 2026-08-02 01:13:03 |
| Expiration Date | 2024-07-13 | ULS 2636304 | 2026-08-02 01:13:03 |
| Cancellation Date | 2024-09-14 | ULS 2636304 | 2026-08-02 01:13:03 |