Universal Licensing System
KWM583
JEFFERSON, COUNTY OF
License details
| ULS identifier | 1199751 |
|---|
| Call sign | KWM583 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2024-02-02 |
|---|
| Expiration | 2034-03-15 |
|---|
| Frequency range | 151.025 - 156.24 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | FAIRFIELD, JEFFERSON, IA |
|---|
| Coordinates | 41.0086389, -91.9654444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 02:54:57 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 151.02500000 | | | 100.000000 | 150.000000 | |
| 1 | 1 | FX1 | 156.24000000 | | | 3.000000 | 3.000000 | |
| 3 | 1 | MO | 156.24000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 151.02500000 | | 11K3F3E |
| 1 | 1 | 156.24000000 | | 11K3F3E |
| 3 | 1 | 156.24000000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IA | | | | | |
| 2 | T | JEFFERSON COUNTY COURTHOUSE, FAIRFIELD, JEFFERSON, IA | 41.00863889, -91.96544444 | 237.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 75.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 901 N 8th St, FAIRFIELD, IA | JEFFERSON | 6414726528 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-02 | KWM583 | LIREN |
| 2014-02-06 | KWM583 | LIREN |
| 2013-12-23 | KWM583 | LETRES |
| 2012-12-07 | KWM583 | LIMOD |
| 2012-12-06 | KWM583 | ESCAPR |
| 2003-12-22 | KWM583 | LETRES |
| 2002-02-28 | KWM583 | AUDOPR |
| 2000-10-20 | KWM583 | LICCNV |
| 1999-01-06 | KWM583 | AUTHPR |
| 1999-01-06 | KWM583 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1199751 | 2026-08-09 02:54:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KWM583 | ULS 1199751 | 2026-08-09 02:54:57 |
| Status | A | ULS 1199751 | 2026-08-09 02:54:57 |
| Service | PW | ULS 1199751 | 2026-08-09 02:54:57 |
| Grant Date | 2024-02-02 | ULS 1199751 | 2026-08-09 02:54:57 |
| Expiration Date | 2034-03-15 | ULS 1199751 | 2026-08-09 02:54:57 |