Universal Licensing System
WQHM424
Sycamore Air Center
License details
| ULS identifier | 2943290 |
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| Call sign | WQHM424 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2007-09-07 |
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| Expiration | 2016-10-28 |
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| Cancellation | 2016-12-31 |
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| Frequency range | 122.775 MHz |
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| Locations | 1 |
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| Representative location | Chesterfield, ST. LOUIS, MO |
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| Coordinates | 38.6694444, -90.6527778 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FLU | 122.77500000 | | | 9.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 122.77500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 18366 Wings of Hope Blvd., Chesterfield, ST. LOUIS, MO | 38.66944444, -90.65277778 | 141.100 m | BANT | 11.900 m structure / 13.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 1.000 m | | 9.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2016-12-31 | WQHM424 | LIEXP |
| 2016-08-01 | WQHM424 | LETRES |
| 2007-09-07 | WQHM424 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2943290 | 2026-08-02 02:08:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHM424 | ULS 2943290 | 2026-08-02 02:08:27 |
| Status | E | ULS 2943290 | 2026-08-02 02:08:27 |
| Service | AF | ULS 2943290 | 2026-08-02 02:08:27 |
| Grant Date | 2007-09-07 | ULS 2943290 | 2026-08-02 02:08:27 |
| Expiration Date | 2016-10-28 | ULS 2943290 | 2026-08-02 02:08:27 |
| Cancellation Date | 2016-12-31 | ULS 2943290 | 2026-08-02 02:08:27 |