Universal Licensing System
KOL573
OTTO S INC
License details
| ULS identifier | 1910939 |
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| Call sign | KOL573 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-03-11 |
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| Expiration | 2001-07-30 |
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| Cancellation | 2001-09-30 |
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| Frequency range | 150.815 MHz |
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| Locations | 2 |
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| Representative location | MISSOULA, MISSOULA, MT |
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| Coordinates | 46.8568611, -113.9259444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:47 |
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Licensee
| Name | OTTO S INC |
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| Applicant type | C |
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| FRN | 0001640564 |
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| Location | MISSOULA, MT |
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| Address | 514 DEFOE ST, MISSOULA, MT, 59801 |
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| Phone | 4065496143 |
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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 | 150.81500000 | | | 75.000000 | | |
| 3 | 1 | MO | 150.81500000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 150.81500000 | | 20K0F3E |
| 3 | 1 | 150.81500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | TOP OF MT SENTINAL 3 MI SE OF, MISSOULA, MISSOULA, MT | 46.85686111, -113.92594444 | 1515.000 m | | | N |
| 3 | T | MISSOULA, MT | 46.85686111, -113.92594444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 19.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 514 DEFOE ST, MISSOULA, MT | | 4065496143 |
License history
| Date | File or call sign | Action |
|---|
| 2001-10-25 | KOL573 | AUDOPR |
| 2001-09-30 | KOL573 | LIEXP |
| 2001-05-07 | KOL573 | LETRES |
| 2000-11-24 | KOL573 | LICCNV |
| 1996-03-11 | KOL573 | AUTHPR |
| 1996-03-11 | KOL573 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1910939 | 2026-08-02 01:09:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOL573 | ULS 1910939 | 2026-08-02 01:09:47 |
| Status | E | ULS 1910939 | 2026-08-02 01:09:47 |
| Service | IG | ULS 1910939 | 2026-08-02 01:09:47 |
| Grant Date | 1996-03-11 | ULS 1910939 | 2026-08-02 01:09:47 |
| Expiration Date | 2001-07-30 | ULS 1910939 | 2026-08-02 01:09:47 |
| Cancellation Date | 2001-09-30 | ULS 1910939 | 2026-08-02 01:09:47 |