Universal Licensing System
KNCM821
PETROLEUM COUNTY MT
License details
| ULS identifier | 1211361 |
|---|
| Call sign | KNCM821 |
|---|
| Radio service | PW |
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| Status | A |
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| Grant date | 2021-10-13 |
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| Expiration | 2031-12-15 |
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| Frequency range | 154.98 - 156 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WINNETT, PETROLEUM, MT |
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| Coordinates | 46.9888611, -108.3381944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 154.98000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 156.00000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB | 156.00000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.98000000 | | 8K10F1E |
| 1 | 1 | 154.98000000 | | 11K2F3E |
| 1 | 1 | 156.00000000 | | 11K2F3E |
| 1 | 1 | 156.00000000 | | 8K10F1E |
| 2 | 1 | 156.00000000 | | 11K2F3E |
| 2 | 1 | 156.00000000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PETROLEUM, MT | | | | | |
| 2 | T | 2 MI S, WINNETT, PETROLEUM, MT | 46.98886111, -108.33819444 | 975.000 m | B | 18.000 m structure / 18.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 18.000 m | | | | 65.100 | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 302 EAST MAIN STREET, WINNETT, MT | PETROLEUM | 4064296551 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-13 | KNCM821 | LIREN |
| 2021-09-20 | KNCM821 | LETRES |
| 2021-09-16 | KNCM821 | ESURNW |
| 2015-05-15 | KNCM821 | LIMOD |
| 2015-05-15 | KNCM821 | LIAUA |
| 2015-05-14 | KNCM821 | ESCAPR |
| 2012-08-21 | KNCM821 | LIMOD |
| 2012-01-20 | KNCM821 | LIREN |
| 2011-12-28 | KNCM821 | ESCAPR |
| 2011-09-19 | KNCM821 | LETRES |
| 2001-12-13 | KNCM821 | LIREN |
| 2001-11-06 | KNCM821 | AUDOPR |
| 2001-09-17 | KNCM821 | LETRES |
| 2000-10-20 | KNCM821 | LICCNV |
| 1996-10-22 | KNCM821 | LIREN |
| 1996-10-22 | KNCM821 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1211361 | 2026-08-02 01:24:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNCM821 | ULS 1211361 | 2026-08-02 01:24:10 |
| Status | A | ULS 1211361 | 2026-08-02 01:24:10 |
| Service | PW | ULS 1211361 | 2026-08-02 01:24:10 |
| Grant Date | 2021-10-13 | ULS 1211361 | 2026-08-02 01:24:10 |
| Expiration Date | 2031-12-15 | ULS 1211361 | 2026-08-02 01:24:10 |