Universal Licensing System
KNNU308
CASTLES IGA
License details
| ULS identifier | 1635336 |
|---|
| Call sign | KNNU308 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-05-22 |
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| Expiration | 2011-04-30 |
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| Cancellation | 2011-07-02 |
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| Frequency range | 461.0125 - 468.2875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | MINERAL, MT |
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| Coordinates | 47.2071389, -114.8784722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:44 |
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Licensee
| Name | CASTLES IGA |
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| Applicant type | C |
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| FRN | 0004535647 |
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| Location | SUPERIOR, MT |
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| Address | 302 RIVER ST, SUPERIOR, MT, 59872 |
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| Phone | 4068224801 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.01250000 | | | 2.000000 | | |
| 1 | 1 | MO | 461.86250000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.76250000 | | | 2.000000 | | |
| 1 | 1 | MO | 468.28750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.01250000 | | 16K0F1D |
| 1 | 1 | 461.86250000 | | 16K0F1D |
| 1 | 1 | 464.76250000 | | 16K0F1D |
| 1 | 1 | 468.28750000 | | 16K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MINERAL, MT | 47.20713889, -114.87847222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 302 RIVER ST, SUPERIOR, MT | | 4068224801 |
License history
| Date | File or call sign | Action |
|---|
| 2011-07-02 | KNNU308 | LIEXP |
| 2011-02-07 | KNNU308 | LETRES |
| 2001-09-07 | KNNU308 | AUDOPR |
| 2001-05-22 | KNNU308 | LIREN |
| 2001-04-04 | KNNU308 | LIAUA |
| 2001-02-05 | KNNU308 | LETRES |
| 2000-11-23 | KNNU308 | LICCNV |
| 1996-04-30 | KNNU308 | AUTHPR |
| 1996-04-30 | KNNU308 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1635336 | 2026-08-02 01:14:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNU308 | ULS 1635336 | 2026-08-02 01:14:44 |
| Status | E | ULS 1635336 | 2026-08-02 01:14:44 |
| Service | IG | ULS 1635336 | 2026-08-02 01:14:44 |
| Grant Date | 2001-05-22 | ULS 1635336 | 2026-08-02 01:14:44 |
| Expiration Date | 2011-04-30 | ULS 1635336 | 2026-08-02 01:14:44 |
| Cancellation Date | 2011-07-02 | ULS 1635336 | 2026-08-02 01:14:44 |