Universal Licensing System
KB89386
BIG SKY AIRLINES
License details
| ULS identifier | 1598356 |
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| Call sign | KB89386 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-03 |
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| Expiration | 2002-02-27 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 469.55 MHz |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:06 |
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Licensee
| Name | BIG SKY AIRLINES |
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| Applicant type | C |
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| FRN | 0001637800 |
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| Location | BILLINGS, MT |
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| Address | 1601 AVIATION PLACE, BILLINGS, MT, 59105 |
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| Phone | 4062459449 |
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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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| 1 | 1 | MOI | 469.55000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 469.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2720 THIRD AVE N, BILLINGS, MT | | 4062459449 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | KB89386 | LIEXP |
| 2001-12-03 | KB89386 | LETRES |
| 2000-11-22 | KB89386 | LICCNV |
| 1997-01-03 | KB89386 | LIREN |
| 1997-01-03 | KB89386 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1598356 | 2026-08-02 01:09:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KB89386 | ULS 1598356 | 2026-08-02 01:09:06 |
| Status | E | ULS 1598356 | 2026-08-02 01:09:06 |
| Service | IG | ULS 1598356 | 2026-08-02 01:09:06 |
| Grant Date | 1997-01-03 | ULS 1598356 | 2026-08-02 01:09:06 |
| Expiration Date | 2002-02-27 | ULS 1598356 | 2026-08-02 01:09:06 |
| Cancellation Date | 2002-05-05 | ULS 1598356 | 2026-08-02 01:09:06 |