Universal Licensing System
WPKP230
MIDDLE FORK AVIATION INC
License details
| ULS identifier | 1749224 |
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| Call sign | WPKP230 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-04-25 |
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| Expiration | 2012-05-22 |
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| Cancellation | 2012-07-28 |
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| Frequency range | 4.6345 - 4.65 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | CUSTER, ID |
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| Coordinates | 44.5176944, -114.2167222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:23 |
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Licensee
| Name | MIDDLE FORK AVIATION INC |
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| Applicant type | C |
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| FRN | 0001633783 |
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| Location | CHALLIS, ID |
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| Address | CHALLIS, ID, 83226 |
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| Phone | 2088795728 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 4.63450000 | 4.65000000 | | 20.000000 | 20.000000 | |
| 1 | 1 | MO | 4.63450000 | 4.65000000 | | 80.000000 | 80.000000 | |
| 1 | 1 | MO | 4.63750000 | 4.65000000 | | 20.000000 | 20.000000 | |
| 1 | 1 | MO | 4.63750000 | 4.65000000 | | 80.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4.63450000 | | 3K00J3E |
| 1 | 1 | 4.63450000 | | 3K00J3E |
| 1 | 1 | 4.63750000 | | 3K00J3E |
| 1 | 1 | 4.63750000 | | 3K00J3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CUSTER, ID | 44.51769444, -114.21672222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | CHALLIS MUN ARPRT LOTS 2 & 3, CHALLIS, ID | CUSTER | 2088795728 |
License history
| Date | File or call sign | Action |
|---|
| 2012-07-28 | WPKP230 | LIEXP |
| 2012-02-27 | WPKP230 | LETRES |
| 2009-05-06 | WPKP230 | LIAUA |
| 2009-05-06 | WPKP230 | LTSAPR |
| 2002-04-25 | WPKP230 | LIREN |
| 2002-04-24 | WPKP230 | LITIN |
| 2002-02-25 | WPKP230 | LETRES |
| 2000-11-23 | WPKP230 | LICCNV |
| 1997-05-22 | WPKP230 | LIISS |
| 1997-05-22 | WPKP230 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1749224 | 2026-08-02 01:18:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKP230 | ULS 1749224 | 2026-08-02 01:18:23 |
| Status | E | ULS 1749224 | 2026-08-02 01:18:23 |
| Service | IG | ULS 1749224 | 2026-08-02 01:18:23 |
| Grant Date | 2002-04-25 | ULS 1749224 | 2026-08-02 01:18:23 |
| Expiration Date | 2012-05-22 | ULS 1749224 | 2026-08-02 01:18:23 |
| Cancellation Date | 2012-07-28 | ULS 1749224 | 2026-08-02 01:18:23 |