Universal Licensing System
WPZZ540
Skywest Airlines
License details
| ULS identifier | 2611498 |
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| Call sign | WPZZ540 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-04-15 |
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| Expiration | 2014-04-15 |
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| Cancellation | 2010-01-19 |
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| Frequency range | 460.65 - 465.65 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Billings, YELLOWSTONE, MT |
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| Coordinates | 45.8046667, -108.5455000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:51 |
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Licensee
| Name | Skywest Airlines |
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| Applicant type | C |
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| FRN | 0006949291 |
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| Location | St George, UT |
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| Address | 444 S River Rd, St George, UT, 84790 |
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| Phone | 4356343491 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 460.65000000 | | | 5.000000 | 10.000000 | |
| 2 | 1 | MO | 460.65000000 | | | 2.000000 | 5.000000 | |
| 2 | 1 | MO | 465.65000000 | | | 2.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.65000000 | | 20K0F3E |
| 2 | 1 | 460.65000000 | | 20K0F3E |
| 2 | 1 | 465.65000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1901 Terminal, Billings, YELLOWSTONE, MT | 45.80466667, -108.54550000 | 1065.900 m | BANT | 6.000 m structure / 8.000 m overall | |
| 2 | T | Billings, YELLOWSTONE, MT | 45.80466667, -108.54550000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | 8.000 m | | 0.0000 | 0.0000 | 35.600 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1901 Terminal Circle Room 216, Billings, MT | YELLOWSTONE | 4066578495 |
License history
| Date | File or call sign | Action |
|---|
| 2010-01-20 | WPZZ540 | LICAN |
| 2006-02-15 | WPZZ540 | LIAUA |
| 2006-02-15 | WPZZ540 | ESCAPR |
| 2004-04-15 | WPZZ540 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2611498 | 2026-08-02 01:24:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZZ540 | ULS 2611498 | 2026-08-02 01:24:51 |
| Status | C | ULS 2611498 | 2026-08-02 01:24:51 |
| Service | IG | ULS 2611498 | 2026-08-02 01:24:51 |
| Grant Date | 2004-04-15 | ULS 2611498 | 2026-08-02 01:24:51 |
| Expiration Date | 2014-04-15 | ULS 2611498 | 2026-08-02 01:24:51 |
| Cancellation Date | 2010-01-19 | ULS 2611498 | 2026-08-02 01:24:51 |