Universal Licensing System
KAT4
MOUNT AIRY SURRY COUNTY AIRPORT AUTHORITY
License details
| ULS identifier | 1963735 |
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| Call sign | KAT4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2017-10-10 |
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| Expiration | 2027-09-16 |
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| Frequency range | 121.125 MHz |
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| Locations | 1 |
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| Representative location | MOUNT AIRY, SURRY, NC |
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| Coordinates | 36.4566667, -80.5547222 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:39 |
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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 | FAB | 121.12500000 | | | 2.500000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 121.12500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MOUNT AIRY SURRY COUNTY AIRPORT, MOUNT AIRY, SURRY, NC | 36.45666667, -80.55472222 | 366.000 m | TOWER | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | V | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2017-10-10 | KAT4 | LIREN |
| 2017-10-10 | KAT4 | COR |
| 2017-06-26 | KAT4 | LETRES |
| 2015-05-02 | KAT4 | LIAUA |
| 2015-05-01 | KAT4 | ESUAPR |
| 2007-10-22 | KAT4 | LIREN |
| 2007-10-22 | KAT4 | COR |
| 2007-08-14 | KAT4 | ESCAPR |
| 2007-06-25 | KAT4 | LETRES |
| 2003-04-23 | KAT4 | LIREN |
| 2002-06-24 | KAT4 | LETRES |
| 2001-04-27 | KAT4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1963735 | 2026-08-02 02:08:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KAT4 | ULS 1963735 | 2026-08-02 02:08:39 |
| Status | A | ULS 1963735 | 2026-08-02 02:08:39 |
| Service | AF | ULS 1963735 | 2026-08-02 02:08:39 |
| Grant Date | 2017-10-10 | ULS 1963735 | 2026-08-02 02:08:39 |
| Expiration Date | 2027-09-16 | ULS 1963735 | 2026-08-02 02:08:39 |