Universal Licensing System
WQMQ687
Envoy Air, Inc.
License details
| ULS identifier | 3236141 |
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| Call sign | WQMQ687 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2010-10-23 |
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| Expiration | 2020-10-23 |
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| Cancellation | 2020-12-26 |
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| Frequency range | 461.575 - 466.575 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Springfield, GREENE, MO |
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| Coordinates | 37.2384167, -93.3971667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.57500000 | | | 40.000000 | 60.000000 | |
| 2 | 1 | MO | 461.57500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 466.57500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.57500000 | | 11K2F3E |
| 2 | 1 | 461.57500000 | | 11K2F3E |
| 2 | 1 | 466.57500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 2300 N. Airport Blvd-SpringField Branson, Springfield, GREENE, MO | 37.23841667, -93.39716667 | 386.000 m | BANT | 16.800 m structure / 21.300 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.300 m | | | | 41.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4333 Amon Carter Blv, Fort Worth, TX | TARRANT | 8179673909 |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-26 | WQMQ687 | LIEXP |
| 2020-07-27 | WQMQ687 | LETRES |
| 2014-03-07 | WQMQ687 | LIAUA |
| 2014-03-06 | WQMQ687 | ESUAPR |
| 2010-10-23 | WQMQ687 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3236141 | 2026-08-02 01:19:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMQ687 | ULS 3236141 | 2026-08-02 01:19:32 |
| Status | E | ULS 3236141 | 2026-08-02 01:19:32 |
| Service | IG | ULS 3236141 | 2026-08-02 01:19:32 |
| Grant Date | 2010-10-23 | ULS 3236141 | 2026-08-02 01:19:32 |
| Expiration Date | 2020-10-23 | ULS 3236141 | 2026-08-02 01:19:32 |
| Cancellation Date | 2020-12-26 | ULS 3236141 | 2026-08-02 01:19:32 |