Universal Licensing System
WQJT254
AIRCRAFT SERVICES INTERNATIONAL GROUP
License details
| ULS identifier | 3065864 |
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| Call sign | WQJT254 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-10-26 |
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| Expiration | 2028-12-22 |
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| Frequency range | 461.05 - 468.65 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.9755556, -87.8838889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:10 |
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Licensee
| Name | AIRCRAFT SERVICES INTERNATIONAL GROUP |
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| Applicant type | C |
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| FRN | 0018247379 |
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| Location | Chicago, IL |
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| Address | 521 Old Cargo Road, Chicago, IL, 606661188 |
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| Phone | 7736867001 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.05000000 | | | 75.000000 | 40.000000 | |
| 2 | 1 | MO | 461.05000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.42500000 | | | 75.000000 | 40.000000 | |
| 2 | 1 | MO | 461.42500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.65000000 | | | 75.000000 | 40.000000 | |
| 2 | 1 | MO | 463.65000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.05000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.42500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.65000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.05000000 | | 11K2F3E |
| 1 | 1 | 461.05000000 | | 7K60FXE |
| 2 | 1 | 461.05000000 | | 11K2F3E |
| 2 | 1 | 461.05000000 | | 7K60FXE |
| 1 | 1 | 461.42500000 | | 11K2F3E |
| 1 | 1 | 461.42500000 | | 7K60FXE |
| 2 | 1 | 461.42500000 | | 11K2F3E |
| 2 | 1 | 461.42500000 | | 7K60FXE |
| 1 | 1 | 463.65000000 | | 11K2F3E |
| 1 | 1 | 463.65000000 | | 7K60FXE |
| 2 | 1 | 463.65000000 | | 11K2F3E |
| 2 | 1 | 463.65000000 | | 7K60FXE |
| 2 | 1 | 466.05000000 | | 7K60FXE |
| 2 | 1 | 466.05000000 | | 11K2F3E |
| 2 | 1 | 466.42500000 | | 7K60FXE |
| 2 | 1 | 466.42500000 | | 11K2F3E |
| 2 | 1 | 468.65000000 | | 11K2F3E |
| 2 | 1 | 468.65000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 521 Old Airport Road, Chicago, COOK, IL | 41.97555556, -87.88388889 | 200.000 m | BPIPE | 9.100 m structure / 12.200 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 12.200 m | V | 3.0000 | | 12.900 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 521 OLD CARGO ROAD (ORD), Chicago, IL | COOK | 7736867001 |
License history
| Date | File or call sign | Action |
|---|
| 2018-10-26 | WQJT254 | LIREN |
| 2018-10-01 | WQJT254 | LETRES |
| 2015-01-06 | WQJT254 | LETCNS |
| 2014-04-08 | WQJT254 | LIMOD |
| 2009-09-22 | WQJT254 | LETCNS |
| 2008-12-22 | WQJT254 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3065864 | 2026-08-02 01:19:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQJT254 | ULS 3065864 | 2026-08-02 01:19:10 |
| Status | A | ULS 3065864 | 2026-08-02 01:19:10 |
| Service | IG | ULS 3065864 | 2026-08-02 01:19:10 |
| Grant Date | 2018-10-26 | ULS 3065864 | 2026-08-02 01:19:10 |
| Expiration Date | 2028-12-22 | ULS 3065864 | 2026-08-02 01:19:10 |