Universal Licensing System
KVF4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1971150 |
|---|
| Call sign | KVF4 |
|---|
| Radio service | AF |
|---|
| Status | A |
|---|
| Grant date | 2026-05-21 |
|---|
| Expiration | 2036-04-11 |
|---|
| Frequency range | 131.925 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | DULUTH, ST. LOUIS, MN |
|---|
| Coordinates | 46.8374167, -92.1906944 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:26 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 131.92500000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.92500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DULUTH INTERNATIONAL AIRPORT, DULUTH, ST. LOUIS, MN | 46.83741667, -92.19069444 | 435.200 m | BANT | 7.000 m structure / 8.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-21 | KVF4 | LIREN |
| 2026-01-19 | KVF4 | LETRES |
| 2016-03-29 | KVF4 | LIREN |
| 2016-01-18 | KVF4 | LETRES |
| 2015-02-06 | KVF4 | LIAUA |
| 2015-02-05 | KVF4 | LIAUA |
| 2015-02-05 | KVF4 | ESUAPR |
| 2015-02-04 | KVF4 | ESUAPR |
| 2007-03-01 | KVF4 | AUTHPR |
| 2006-05-02 | KVF4 | LIREN |
| 2006-03-07 | KVF4 | AUTHPR |
| 2006-01-16 | KVF4 | LETRES |
| 2006-01-01 | KVF4 | LIASS |
| 2005-07-25 | KVF4 | ESCAPR |
| 2001-04-27 | KVF4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1971150 | 2026-08-02 02:08:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KVF4 | ULS 1971150 | 2026-08-02 02:08:26 |
| Status | A | ULS 1971150 | 2026-08-02 02:08:26 |
| Service | AF | ULS 1971150 | 2026-08-02 02:08:26 |
| Grant Date | 2026-05-21 | ULS 1971150 | 2026-08-02 02:08:26 |
| Expiration Date | 2036-04-11 | ULS 1971150 | 2026-08-02 02:08:26 |