Universal Licensing System
KNAU437
Alabama Forestry Commission
License details
| ULS identifier | 1242720 |
|---|
| Call sign | KNAU437 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2022-03-17 |
|---|
| Expiration | 2032-06-02 |
|---|
| Frequency range | 453.75 - 458.9 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:55 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | MO | 453.75000000 | | | 35.000000 | 70.000000 | |
| 6 | 1 | MO | 453.75000000 | | | 35.000000 | 70.000000 | |
| 7 | 1 | MO | 453.75000000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB2 | 453.90000000 | | | 75.000000 | 500.000000 | |
| 2 | 1 | FB2 | 453.90000000 | | | 100.000000 | 500.000000 | |
| 3 | 1 | FB2 | 453.90000000 | | | 100.000000 | 500.000000 | |
| 4 | 1 | FX1 | 458.90000000 | | | 35.000000 | 70.000000 | |
| 5 | 1 | MO | 458.90000000 | | | 35.000000 | 70.000000 | |
| 6 | 1 | MO | 458.90000000 | | | 35.000000 | 70.000000 | |
| 7 | 1 | MO | 458.90000000 | | | 35.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 453.75000000 | | 11K2F3E |
| 6 | 1 | 453.75000000 | | 11K2F3E |
| 7 | 1 | 453.75000000 | | 11K2F3E |
| 1 | 1 | 453.90000000 | | 11K2F3E |
| 2 | 1 | 453.90000000 | | 11K2F3E |
| 3 | 1 | 453.90000000 | | 11K2F3E |
| 4 | 1 | 458.90000000 | | 11K2F3E |
| 5 | 1 | 458.90000000 | | 11K2F3E |
| 6 | 1 | 458.90000000 | | 11K2F3E |
| 7 | 1 | 458.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BUTLER MOUNTAIN LOOKOUT TWR, BUTLER, CHOCTAW, AL | 32.03125000, -88.27058333 | 121.000 m | B | 30.000 m structure / 43.000 m overall | N |
| 2 | T | ALLISON FIRE TWR, BUTLER, CHOCTAW, AL | 32.16208333, -88.15475000 | 76.000 m | TOWER | 40.000 m structure / 40.000 m overall | N |
| 3 | T | AQUILL FIRE LOOKOUT TWR, SILAS, CHOCTAW, AL | 31.74433333, -88.40002778 | 122.000 m | TOWER | 55.000 m structure / 61.000 m overall | N |
| 4 | T | AL | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | 96.000 | |
| 1 | 2 | T | | 40.000 m | | | | 88.000 | |
| 1 | 3 | T | | 55.000 m | | | | 106.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2181 Cong. Dickinson Dr., MONTGOMERY, AL | MONTGOMERY | 3342425585 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-17 | KNAU437 | LIREN |
| 2022-03-07 | KNAU437 | LETRES |
| 2019-02-26 | KNAU437 | LIAUA |
| 2014-08-21 | KNAU437 | LIMOD |
| 2012-06-27 | KNAU437 | LIAUA |
| 2012-06-26 | KNAU437 | ESUAPR |
| 2012-03-06 | KNAU437 | LIREN |
| 2012-03-04 | KNAU437 | ESURNW |
| 2008-09-04 | KNAU437 | LIMOD |
| 2002-03-21 | KNAU437 | AUDOPR |
| 2002-03-12 | KNAU437 | LIREN |
| 2002-03-11 | KNAU437 | LETRES |
| 2001-07-28 | KNAU437 | LIAUA |
| 2000-10-20 | KNAU437 | LICCNV |
| 1997-06-02 | KNAU437 | LIRMD |
| 1997-06-02 | KNAU437 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1242720 | 2026-08-02 01:12:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAU437 | ULS 1242720 | 2026-08-02 01:12:55 |
| Status | A | ULS 1242720 | 2026-08-02 01:12:55 |
| Service | PW | ULS 1242720 | 2026-08-02 01:12:55 |
| Grant Date | 2022-03-17 | ULS 1242720 | 2026-08-02 01:12:55 |
| Expiration Date | 2032-06-02 | ULS 1242720 | 2026-08-02 01:12:55 |