Universal Licensing System
KOA552
MONTANA DEPARTMENT OF TRANSPORTATION
License details
| ULS identifier | 1198681 |
|---|
| Call sign | KOA552 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-02-10 |
|---|
| Expiration | 2031-05-08 |
|---|
| Frequency range | 150.995 - 156.12 MHz (7 frequencies) |
|---|
| Locations | 2 |
|---|
| 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 | 3 | FB | 150.99500000 | | | 110.000000 | 228.000000 | |
| 1 | 3 | FB | 151.01750000 | | | 110.000000 | 228.000000 | |
| 2 | 1 | MO | 151.01750000 | | | 125.000000 | 134.000000 | |
| 3 | 1 | FB2T | 151.01750000 | | | 40.000000 | 80.000000 | |
| 1 | 2 | FB2 | 151.04000000 | | | 110.000000 | 228.000000 | |
| 1 | 3 | FB | 151.04000000 | | | 110.000000 | 228.000000 | |
| 1 | 3 | FB | 151.12250000 | | | 110.000000 | 228.000000 | |
| 2 | 1 | MO | 151.12250000 | | | 125.000000 | 134.000000 | |
| 3 | 1 | FB2T | 151.12250000 | | | 40.000000 | 80.000000 | |
| 1 | 3 | FB | 153.90500000 | | | 110.000000 | 228.000000 | |
| 1 | 3 | FX1 | 156.05250000 | | | 110.000000 | 228.000000 | |
| 2 | 1 | MO | 156.05250000 | | | 125.000000 | 134.000000 | |
| 1 | 3 | FX1 | 156.12000000 | | | 110.000000 | 228.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 150.99500000 | | 11K2F2E |
| 1 | 3 | 150.99500000 | | 11K2F2D |
| 1 | 3 | 150.99500000 | | 11K2F3E |
| 1 | 3 | 151.01750000 | | 11K2F2D |
| 1 | 3 | 151.01750000 | | 11K2F3E |
| 1 | 3 | 151.01750000 | | 11K2F2E |
| 2 | 1 | 151.01750000 | | 11K2F3E |
| 2 | 1 | 151.01750000 | | 11K2F2E |
| 2 | 1 | 151.01750000 | | 11K2F2D |
| 3 | 1 | 151.01750000 | | 11K2F2E |
| 3 | 1 | 151.01750000 | | 11K2F2D |
| 3 | 1 | 151.01750000 | | 11K2F3E |
| 1 | 2 | 151.04000000 | | 11K2F3E |
| 1 | 2 | 151.04000000 | | 11K2F2E |
| 1 | 2 | 151.04000000 | | 11K2F2D |
| 1 | 3 | 151.04000000 | | 11K2F3E |
| 1 | 3 | 151.04000000 | | 11K2F2D |
| 1 | 3 | 151.04000000 | | 11K2F2E |
| 1 | 3 | 151.12250000 | | 11K2F2D |
| 1 | 3 | 151.12250000 | | 11K2F2E |
| 1 | 3 | 151.12250000 | | 11K2F3E |
| 2 | 1 | 151.12250000 | | 11K2F3E |
| 2 | 1 | 151.12250000 | | 11K2F2D |
| 2 | 1 | 151.12250000 | | 11K2F2E |
| 3 | 1 | 151.12250000 | | 11K2F3E |
| 3 | 1 | 151.12250000 | | 11K2F2E |
| 3 | 1 | 151.12250000 | | 11K2F2D |
| 1 | 3 | 153.90500000 | | 11K2F3E |
| 1 | 3 | 153.90500000 | | 11K2F2E |
| 1 | 3 | 153.90500000 | | 11K2F2D |
| 1 | 3 | 156.05250000 | | 11K2F2E |
| 1 | 3 | 156.05250000 | | 11K2F3E |
| 1 | 3 | 156.05250000 | | 11K2F2D |
| 2 | 1 | 156.05250000 | | 11K2F3E |
| 2 | 1 | 156.05250000 | | 11K2F2D |
| 2 | 1 | 156.05250000 | | 11K2F2E |
| 1 | 3 | 156.12000000 | | 11K2F2E |
| 1 | 3 | 156.12000000 | | 11K2F2D |
| 1 | 3 | 156.12000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLACKTAIL MOUNTAIN 7 MI W, LAKESIDE, FLATHEAD, MT | 48.01605556, -114.35791667 | 1863.000 m | TOWER | 18.500 m structure / 18.500 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 2 | 1 | T | | 15.000 m | | | | | |
| 3 | 1 | T | | 18.500 m | | | | 619.400 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5TH AVE NE & MONTANA, KALISPELL, MT | FLATHEAD | 4067512000 |
| 2 | 2100 W BROADWAY, MISSOULA, MT | MISSOULA | 4065235800 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-25 | KOA552 | LIAUA |
| 2021-02-10 | KOA552 | LIREN |
| 2020-06-18 | KOA552 | LIAUA |
| 2015-03-11 | KOA552 | LIMOD |
| 2011-04-15 | KOA552 | AUTHPR |
| 2011-04-14 | KOA552 | INTDUP |
| 2011-04-14 | KOA552 | COR |
| 2011-02-23 | KOA552 | LIREN |
| 2011-02-21 | KOA552 | ESCAPR |
| 2011-02-21 | KOA552 | EFUAPR |
| 2011-02-19 | KOA552 | ESUAPR |
| 2011-02-14 | KOA552 | LETRES |
| 2011-02-07 | KOA552 | ESURNW |
| 2005-09-06 | KOA552 | LIMOD |
| 2005-01-20 | KOA552 | LIAUA |
| 2005-01-19 | KOA552 | ESCAPR |
| 2002-03-06 | KOA552 | AUDOPR |
| 2001-02-10 | KOA552 | LIREN |
| 2000-10-20 | KOA552 | LICCNV |
| 1996-03-07 | KOA552 | LIREN |
| 1996-03-07 | KOA552 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1198681 | 2026-08-02 01:09:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOA552 | ULS 1198681 | 2026-08-02 01:09:15 |
| Status | A | ULS 1198681 | 2026-08-02 01:09:15 |
| Service | PW | ULS 1198681 | 2026-08-02 01:09:15 |
| Grant Date | 2021-02-10 | ULS 1198681 | 2026-08-02 01:09:15 |
| Expiration Date | 2031-05-08 | ULS 1198681 | 2026-08-02 01:09:15 |