Universal Licensing System
KDG9
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1964676 |
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| Call sign | KDG9 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2002-12-18 |
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| Expiration | 2008-01-27 |
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| Cancellation | 2006-01-24 |
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| Frequency range | 128.825 - 131.875 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | SAINT LOUIS, MO |
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| Coordinates | 38.7478333, -90.3601111 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FA | 128.82500000 | | | 25.000000 | | LL |
| 1 | 1 | FA | 131.10000000 | | | 25.000000 | | |
| 1 | 1 | FA | 131.87500000 | | | 6.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 128.82500000 | | 6K00A3E |
| 1 | 1 | 131.10000000 | | 6K00A3E |
| 1 | 1 | 131.87500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LAMBERT SAINT LOUIS INTERNATIONAL AIRPORT, SAINT LOUIS, MO | 38.74783333, -90.36011111 | 184.000 m | B | 20.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2015-02-05 | KDG9 | AUTHPR |
| 2006-01-25 | KDG9 | LICAN |
| 2006-01-01 | KDG9 | LIASS |
| 2005-07-25 | KDG9 | ESCAPR |
| 2002-12-18 | KDG9 | LIREN |
| 2002-11-04 | KDG9 | LETRES |
| 2001-04-27 | KDG9 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1964676 | 2026-08-02 02:08:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KDG9 | ULS 1964676 | 2026-08-02 02:08:25 |
| Status | C | ULS 1964676 | 2026-08-02 02:08:25 |
| Service | AF | ULS 1964676 | 2026-08-02 02:08:25 |
| Grant Date | 2002-12-18 | ULS 1964676 | 2026-08-02 02:08:25 |
| Expiration Date | 2008-01-27 | ULS 1964676 | 2026-08-02 02:08:25 |
| Cancellation Date | 2006-01-24 | ULS 1964676 | 2026-08-02 02:08:25 |