Universal Licensing System
WQTG668
Alpha Tech Aviation Services Inc.
License details
| ULS identifier | 3556955 |
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| Call sign | WQTG668 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-01-29 |
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| Expiration | 2024-01-29 |
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| Cancellation | 2024-03-30 |
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| Frequency range | 452.65 - 457.65 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Franklin Park, COOK, IL |
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| Coordinates | 41.9528333, -87.9166111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.65000000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 452.65000000 | | | 50.000000 | 45.000000 | |
| 2 | 1 | MO | 457.65000000 | | | 50.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.65000000 | | 7K60FXE |
| 1 | 1 | 452.65000000 | | 7K60FXD |
| 1 | 1 | 452.65000000 | | 11K2F3E |
| 2 | 1 | 452.65000000 | | 11K2F3E |
| 2 | 1 | 452.65000000 | | 7K60FXE |
| 2 | 1 | 452.65000000 | | 7K60FXD |
| 2 | 1 | 457.65000000 | | 7K60FXD |
| 2 | 1 | 457.65000000 | | 7K60FXE |
| 2 | 1 | 457.65000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 11417 W. Irving Park Rd, Franklin Park, COOK, IL | 41.95283333, -87.91661111 | 199.000 m | BANT | 11.000 m structure / 13.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.000 m | | | | 10.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11417 W. Irving Park, Franklin Park, IL | COOK | 7734620221 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-30 | WQTG668 | LIEXP |
| 2023-11-06 | WQTG668 | LETRES |
| 2014-07-16 | WQTG668 | LIMOD |
| 2014-01-29 | WQTG668 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3556955 | 2026-08-02 01:20:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTG668 | ULS 3556955 | 2026-08-02 01:20:59 |
| Status | E | ULS 3556955 | 2026-08-02 01:20:59 |
| Service | IG | ULS 3556955 | 2026-08-02 01:20:59 |
| Grant Date | 2014-01-29 | ULS 3556955 | 2026-08-02 01:20:59 |
| Expiration Date | 2024-01-29 | ULS 3556955 | 2026-08-02 01:20:59 |
| Cancellation Date | 2024-03-30 | ULS 3556955 | 2026-08-02 01:20:59 |