Universal Licensing System
KDA4
WALL, CITY OF
License details
| ULS identifier | 1964601 |
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| Call sign | KDA4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2025-07-10 |
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| Expiration | 2035-05-31 |
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| Frequency range | 122.8 MHz |
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| Locations | 1 |
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| Representative location | WALL, PENNINGTON, SD |
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| Coordinates | 43.9950000, -102.2504444 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:10 |
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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 | FAA | 122.80000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 122.80000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | WALL MUNICIPAL AIRPORT, WALL, PENNINGTON, SD | 43.99500000, -102.25044444 | 858.000 m | B | 7.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-10 | KDA4 | LIREN |
| 2025-05-01 | KDA4 | ESURNW |
| 2025-03-10 | KDA4 | LETRES |
| 2015-06-17 | KDA4 | LIREN |
| 2015-04-24 | KDA4 | ESUAPR |
| 2015-04-01 | KDA4 | ESURNW |
| 2015-03-09 | KDA4 | LETRES |
| 2015-03-02 | KDA4 | ESURNW |
| 2005-04-26 | KDA4 | LIREN |
| 2005-03-19 | KDA4 | ESCAPR |
| 2005-03-07 | KDA4 | LETRES |
| 2001-04-27 | KDA4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1964601 | 2026-08-02 02:08:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KDA4 | ULS 1964601 | 2026-08-02 02:08:10 |
| Status | A | ULS 1964601 | 2026-08-02 02:08:10 |
| Service | AF | ULS 1964601 | 2026-08-02 02:08:10 |
| Grant Date | 2025-07-10 | ULS 1964601 | 2026-08-02 02:08:10 |
| Expiration Date | 2035-05-31 | ULS 1964601 | 2026-08-02 02:08:10 |