Universal Licensing System
KRR822
BIG SKY COAL COMPANY
License details
| ULS identifier | 1856339 |
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| Call sign | KRR822 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-12-13 |
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| Expiration | 2012-01-16 |
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| Cancellation | 2010-05-28 |
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| Frequency range | 154.49 MHz |
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| Locations | 2 |
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| Representative location | COLSTRIP, ROSEBUD, MT |
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| Coordinates | 45.8277778, -106.6061389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:43 |
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Licensee
| Name | BIG SKY COAL COMPANY |
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| Applicant type | C |
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| FRN | 0005872007 |
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| Location | FLAGSTAFF, AZ |
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| Address | 1300 SOUTH YALE STREET, FLAGSTAFF, AZ, 86001 |
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| Phone | 9287482321 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.49000000 | | | 110.000000 | 230.000000 | |
| 2 | 1 | MO | 154.49000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.49000000 | | 20K0F3E |
| 2 | 1 | 154.49000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BIG SKY MINE, COLSTRIP, ROSEBUD, MT | 45.82777778, -106.60613889 | 1018.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | MINE OFC 1000 N BIG SKY MINE, COLSTRIP, MT | | 4067482321 |
License history
| Date | File or call sign | Action |
|---|
| 2010-06-02 | KRR822 | LTSAPR |
| 2010-06-02 | KRR822 | LICAN |
| 2001-12-13 | KRR822 | LIREN |
| 2001-12-12 | KRR822 | LITIN |
| 2001-10-22 | KRR822 | LETRES |
| 2001-09-06 | KRR822 | AUDOPR |
| 2000-11-24 | KRR822 | LICCNV |
| 1997-04-30 | KRR822 | AUTHPR |
| 1997-01-23 | KRR822 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1856339 | 2026-08-02 01:08:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KRR822 | ULS 1856339 | 2026-08-02 01:08:43 |
| Status | C | ULS 1856339 | 2026-08-02 01:08:43 |
| Service | IG | ULS 1856339 | 2026-08-02 01:08:43 |
| Grant Date | 2001-12-13 | ULS 1856339 | 2026-08-02 01:08:43 |
| Expiration Date | 2012-01-16 | ULS 1856339 | 2026-08-02 01:08:43 |
| Cancellation Date | 2010-05-28 | ULS 1856339 | 2026-08-02 01:08:43 |