Universal Licensing System
KNKO899
AMS Spectrum Holdings, LLC
License details
| ULS identifier | 4199 |
|---|
| Call sign | KNKO899 |
|---|
| Radio service | CD |
|---|
| Status | A |
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| Grant date | 2019-04-23 |
|---|
| Expiration | 2029-04-01 |
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| Frequency range | 152.66 - 459.625 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | MISSOULA, MISSOULA, MT |
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| Coordinates | 47.0407500, -113.9870278 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FBBS | 152.66000000 | | | | 51.000000 | |
| 2 | 3 | FXRP | 454.57500000 | | | | 150.000000 | |
| 2 | 2 | FXCT | 454.62500000 | | | | 150.000000 | |
| 1 | 1 | FXCT | 459.57500000 | | | | 150.000000 | |
| 3 | 1 | FXRP | 459.62500000 | | | | 150.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 152.66000000 | | 15K0F2D |
| 2 | 1 | 152.66000000 | | 16K0F1D |
| 2 | 1 | 152.66000000 | | 16K0F3E |
| 2 | 3 | 454.57500000 | | 15K0F2D |
| 2 | 3 | 454.57500000 | | 16K0F1D |
| 2 | 3 | 454.57500000 | | 16K0F3E |
| 2 | 2 | 454.62500000 | | 16K0F3E |
| 2 | 2 | 454.62500000 | | 15K0F2D |
| 2 | 2 | 454.62500000 | | 16K0F1D |
| 1 | 1 | 459.57500000 | | 16K0F1D |
| 1 | 1 | 459.57500000 | | 15K0F2D |
| 1 | 1 | 459.57500000 | | 16K0F3E |
| 3 | 1 | 459.62500000 | | 16K0F1D |
| 3 | 1 | 459.62500000 | | 15K0F2D |
| 3 | 1 | 459.62500000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | POINT 6, NEAR, MISSOULA, MISSOULA, MT | 47.04075000, -113.98702778 | 2437.800 m | | 13.700 m overall | N |
| 2 | T | MT. BLANCHARD, NEAR SEELEY LAKE, SEELEY LAKE, MISSOULA, MT | 47.00352778, -113.45727778 | 13.700 m | | | N |
| 3 | T | HIGHWAY 83, MEC BUILDING, CLEARWATER JUNCTION, MISSOULA, MT | 47.18658333, -113.48783333 | 4.600 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CUSHCRAFT PLC4610 | 3.000 m | V | | 96.0000 | | |
| 1 | 2 | T | SINC SRL-238 | | V | | 360.0000 | | |
| 1 | 3 | T | CUSH PLC4610 | 7.600 m | V | 10.0000 | 173.0000 | | |
| 2 | 2 | T | CUSH PLC4610 | | V | 10.0000 | 353.0000 | | |
| 3 | 2 | T | CUSHCRAFT PLC4610 | 7.600 m | V | | 276.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1314 NORTH RUSSELL STREET, MISSOULA, MT | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-16 | KNKO899 | LIAUA |
| 2022-03-29 | KNKO899 | LIAUA |
| 2019-04-23 | KNKO899 | LIREN |
| 2019-02-11 | KNKO899 | LETRES |
| 2018-07-20 | KNKO899 | LIASS |
| 2017-12-07 | KNKO899 | LIAUA |
| 2017-09-01 | KNKO899 | LITRAN |
| 2017-03-03 | KNKO899 | LIAUA |
| 2009-03-24 | KNKO899 | LIREN |
| 2009-02-11 | KNKO899 | LTSAPR |
| 2009-01-05 | KNKO899 | LETRES |
| 2005-01-13 | KNKO899 | LETAFU |
| 2004-11-10 | KNKO899 | AUDOPR |
| 2004-09-28 | KNKO899 | LETAUS |
| 2001-06-27 | KNKO899 | AUTHPR |
| 2001-06-27 | KNKO899 | LIASS |
| 2001-06-25 | KNKO899 | AUTHPR |
| 2001-06-22 | KNKO899 | COR |
| 2001-05-21 | KNKO899 | LIREN |
| 2001-03-29 | KNKO899 | COR |
| 1999-09-25 | KNKO899 | LIEXP |
| 1999-09-23 | KNKO899 | COR |
| 1999-06-05 | KNKO899 | LIEXP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4199 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNKO899 | ULS 4199 | 2026-08-02 02:52:22 |
| Status | A | ULS 4199 | 2026-08-02 02:52:22 |
| Service | CD | ULS 4199 | 2026-08-02 02:52:22 |
| Grant Date | 2019-04-23 | ULS 4199 | 2026-08-02 02:52:22 |
| Expiration Date | 2029-04-01 | ULS 4199 | 2026-08-02 02:52:22 |