Universal Licensing System
WPKI441
WEST AIR
License details
| ULS identifier | 1746999 |
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| Call sign | WPKI441 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-01-30 |
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| Expiration | 2012-02-28 |
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| Cancellation | 2012-05-05 |
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| Frequency range | 464.35 MHz |
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| Locations | 2 |
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| Representative location | HELENA, LEWIS AND CLARK, MT |
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| Coordinates | 46.6024444, -111.9977778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:12 |
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Licensee
| Name | WEST AIR |
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| Applicant type | C |
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| FRN | 0005955174 |
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| Location | HELENA, MT |
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| Address | 2430 AIRPORT RD, HELENA, MT, 59601 |
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| Phone | 4064434543 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBC | 464.35000000 | | | 10.000000 | 9.000000 | |
| 2 | 1 | MO | 464.35000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.35000000 | | 20K0F3E |
| 1 | 1 | 464.35000000 | | 20K0F1D |
| 1 | 1 | 464.35000000 | | 20K0F2D |
| 2 | 1 | 464.35000000 | | 20K0F3E |
| 2 | 1 | 464.35000000 | | 20K0F1D |
| 2 | 1 | 464.35000000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2430 AIRPORT RD, HELENA, LEWIS AND CLARK, MT | 46.60244444, -111.99777778 | 1187.000 m | B | 5.000 m structure / 5.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 3.000 m | | | | -116.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2430 AIRPORT RD, HELENA, MT | | 4064434543 |
License history
| Date | File or call sign | Action |
|---|
| 2012-05-05 | WPKI441 | LIEXP |
| 2011-12-05 | WPKI441 | LETRES |
| 2002-01-30 | WPKI441 | LIREN |
| 2001-12-26 | WPKI441 | AUDOPR |
| 2001-12-03 | WPKI441 | LETRES |
| 2000-11-23 | WPKI441 | LICCNV |
| 1997-02-28 | WPKI441 | LIISS |
| 1997-02-28 | WPKI441 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1746999 | 2026-08-02 01:15:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKI441 | ULS 1746999 | 2026-08-02 01:15:12 |
| Status | E | ULS 1746999 | 2026-08-02 01:15:12 |
| Service | IG | ULS 1746999 | 2026-08-02 01:15:12 |
| Grant Date | 2002-01-30 | ULS 1746999 | 2026-08-02 01:15:12 |
| Expiration Date | 2012-02-28 | ULS 1746999 | 2026-08-02 01:15:12 |
| Cancellation Date | 2012-05-05 | ULS 1746999 | 2026-08-02 01:15:12 |