Universal Licensing System
KNBU509
SHARBONO CONSTRUCTION INC
License details
| ULS identifier | 1616401 |
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| Call sign | KNBU509 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-11-27 |
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| Expiration | 2001-09-29 |
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| Cancellation | 2002-03-03 |
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| Frequency range | 464.25 - 469.25 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HELENA, LEWIS AND CLARK, MT |
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| Coordinates | 46.7630000, -112.0369444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:44 |
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Licensee
| Name | SHARBONO CONSTRUCTION INC |
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| Applicant type | C |
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| Location | HELENA, MT |
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| Address | 1826 N MAIN, HELENA, MT, 59601 |
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| Phone | 4064428122 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | FB | 464.25000000 | | | 110.000000 | | |
| 1 | 1 | FX1 | 469.25000000 | | | 15.000000 | | |
| 3 | 1 | MO | 469.25000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.25000000 | | 20K0F3E |
| 1 | 1 | 469.25000000 | | 20K0F3E |
| 3 | 1 | 469.25000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MT | | | | | |
| 2 | T | UNNAMED HILL 12 MI N, HELENA, LEWIS AND CLARK, MT | 46.76300000, -112.03694444 | 1433.000 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 | | 11.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | UN NAMED HILL 12 MI N N, HELENA, MT | | 4064428122 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-03 | KNBU509 | LIEXP |
| 2001-10-25 | KNBU509 | LETAUS |
| 2001-07-02 | KNBU509 | LETRES |
| 2000-11-22 | KNBU509 | LICCNV |
| 1996-11-27 | KNBU509 | LIREN |
| 1996-11-27 | KNBU509 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1616401 | 2026-08-02 01:27:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNBU509 | ULS 1616401 | 2026-08-02 01:27:44 |
| Status | E | ULS 1616401 | 2026-08-02 01:27:44 |
| Service | IG | ULS 1616401 | 2026-08-02 01:27:44 |
| Grant Date | 1996-11-27 | ULS 1616401 | 2026-08-02 01:27:44 |
| Expiration Date | 2001-09-29 | ULS 1616401 | 2026-08-02 01:27:44 |
| Cancellation Date | 2002-03-03 | ULS 1616401 | 2026-08-02 01:27:44 |