Universal Licensing System
KOA564
Montana Department of Transportation
License details
| ULS identifier | 1288033 |
|---|
| Call sign | KOA564 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-04-29 |
|---|
| Expiration | 2035-07-24 |
|---|
| Frequency range | 151.07 - 161.79 MHz (9 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | HELENA, LEWIS AND CLARK, MT |
|---|
| Coordinates | 46.5966111, -112.3003056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:09:15 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBC | 47.04000000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FBC | 150.99500000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FBC | 150.99500000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FBC | 151.01000000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FBC | 151.01000000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FBC | 151.02500000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FBC | 151.02500000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FBC | 151.04000000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FBC | 151.04000000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FBC | 151.05500000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FBC | 151.05500000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FBC | 151.07000000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FB2 | 151.07000000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FBC | 151.07000000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FBC | 151.13000000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FBC | 151.13000000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FBC | 153.90500000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FBC | 153.90500000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FX1 | 156.06000000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FX1 | 156.06000000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FX1 | 156.07500000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FX1 | 156.07500000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FX1 | 156.12000000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FX1 | 156.12000000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FX1 | 156.99000000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FX1 | 156.99000000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FBC | 159.19500000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FB2 | 159.19500000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FBC | 159.19500000 | | | 110.000000 | 238.000000 | |
| 1 | 2 | FX1 | 161.79000000 | | | 110.000000 | 238.000000 | |
| 2 | 1 | FX1 | 161.79000000 | | | 110.000000 | 238.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.04000000 | | 20K0F3E |
| 1 | 2 | 150.99500000 | | 11K2F1D |
| 1 | 2 | 150.99500000 | | 11K2F3E |
| 2 | 1 | 150.99500000 | | 11K2F3E |
| 2 | 1 | 150.99500000 | | 11K2F1D |
| 1 | 2 | 151.01000000 | | 11K2F3E |
| 1 | 2 | 151.01000000 | | 11K2F1D |
| 2 | 1 | 151.01000000 | | 11K2F3E |
| 2 | 1 | 151.01000000 | | 11K2F1D |
| 1 | 2 | 151.02500000 | | 11K2F3E |
| 1 | 2 | 151.02500000 | | 11K2F1D |
| 2 | 1 | 151.02500000 | | 11K2F3E |
| 2 | 1 | 151.02500000 | | 11K2F1D |
| 1 | 2 | 151.04000000 | | 11K2F1D |
| 1 | 2 | 151.04000000 | | 11K2F3E |
| 2 | 1 | 151.04000000 | | 11K2F3E |
| 2 | 1 | 151.04000000 | | 11K2F1D |
| 1 | 2 | 151.05500000 | | 11K2F1D |
| 1 | 2 | 151.05500000 | | 11K2F3E |
| 2 | 1 | 151.05500000 | | 11K2F1D |
| 2 | 1 | 151.05500000 | | 11K2F3E |
| 1 | 2 | 151.07000000 | | 11K2F3E |
| 1 | 2 | 151.07000000 | | 11K2F1D |
| 1 | 2 | 151.07000000 | | 11K2F1D |
| 1 | 2 | 151.07000000 | | 11K2F3E |
| 2 | 1 | 151.07000000 | | 11K2F1D |
| 2 | 1 | 151.07000000 | | 11K2F3E |
| 1 | 2 | 151.13000000 | | 11K2F1D |
| 1 | 2 | 151.13000000 | | 11K2F3E |
| 2 | 1 | 151.13000000 | | 11K2F1D |
| 2 | 1 | 151.13000000 | | 11K2F3E |
| 1 | 2 | 153.90500000 | | 11K2F1D |
| 1 | 2 | 153.90500000 | | 11K2F3E |
| 2 | 1 | 153.90500000 | | 11K2F1D |
| 2 | 1 | 153.90500000 | | 11K2F3E |
| 1 | 2 | 156.06000000 | | 11K2F3E |
| 1 | 2 | 156.06000000 | | 11K2F1D |
| 2 | 1 | 156.06000000 | | 11K2F1D |
| 2 | 1 | 156.06000000 | | 11K2F3E |
| 1 | 2 | 156.07500000 | | 11K2F1D |
| 1 | 2 | 156.07500000 | | 11K2F3E |
| 2 | 1 | 156.07500000 | | 11K2F3E |
| 2 | 1 | 156.07500000 | | 11K2F1D |
| 1 | 2 | 156.12000000 | | 11K2F1D |
| 1 | 2 | 156.12000000 | | 11K2F3E |
| 2 | 1 | 156.12000000 | | 11K2F3E |
| 2 | 1 | 156.12000000 | | 11K2F1D |
| 1 | 2 | 156.99000000 | | 11K2F1D |
| 1 | 2 | 156.99000000 | | 11K2F3E |
| 2 | 1 | 156.99000000 | | 11K2F1D |
| 2 | 1 | 156.99000000 | | 11K2F3E |
| 1 | 2 | 159.19500000 | | 11K2F1D |
| 1 | 2 | 159.19500000 | | 11K2F3E |
| 1 | 2 | 159.19500000 | | 11K2F3E |
| 1 | 2 | 159.19500000 | | 11K2F1D |
| 2 | 1 | 159.19500000 | | 11K2F3E |
| 2 | 1 | 159.19500000 | | 11K2F1D |
| 1 | 2 | 161.79000000 | | 11K2F3E |
| 1 | 2 | 161.79000000 | | 11K2F1D |
| 2 | 1 | 161.79000000 | | 11K2F3E |
| 2 | 1 | 161.79000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ATOP MC DONALD PASS 12M W, HELENA, LEWIS AND CLARK, MT | 46.59661111, -112.30030556 | 2197.000 m | TOWER | 20.000 m structure / 27.000 m overall | N |
| 2 | T | 2701 PROSPECT AVE, HELENA, LEWIS AND CLARK, MT | 46.58577778, -111.99055556 | 1225.000 m | TOWER | 24.000 m structure / 31.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 449.000 | |
| 1 | 2 | T | | 26.000 m | | | | -76.000 | |
| 2 | 1 | T | | 18.000 m | | | | 458.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2701 PROSPECT AVE, HELENA, MT | | 4064446305 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-29 | KOA564 | LIREN |
| 2025-04-28 | KOA564 | LETRES |
| 2022-03-25 | KOA564 | LIAUA |
| 2015-04-28 | KOA564 | LIREN |
| 2015-04-27 | KOA564 | ESUAPR |
| 2015-04-27 | KOA564 | LETRES |
| 2015-04-25 | KOA564 | ESURNW |
| 2015-03-11 | KOA564 | LIMOD |
| 2011-03-31 | KOA564 | LIMOD |
| 2005-04-28 | KOA564 | LIREN |
| 2005-04-27 | KOA564 | ESCAPR |
| 2002-03-06 | KOA564 | AUDOPR |
| 2000-10-20 | KOA564 | LICCNV |
| 2000-07-24 | KOA564 | AUTHPR |
| 2000-07-24 | KOA564 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1288033 | 2026-08-02 01:09:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOA564 | ULS 1288033 | 2026-08-02 01:09:15 |
| Status | A | ULS 1288033 | 2026-08-02 01:09:15 |
| Service | PW | ULS 1288033 | 2026-08-02 01:09:15 |
| Grant Date | 2025-04-29 | ULS 1288033 | 2026-08-02 01:09:15 |
| Expiration Date | 2035-07-24 | ULS 1288033 | 2026-08-02 01:09:15 |