Universal Licensing System
KOF218
CROOKHAM COMPANY
License details
| ULS identifier | 1855639 |
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| Call sign | KOF218 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-04-07 |
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| Expiration | 2014-06-23 |
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| Cancellation | 2014-08-23 |
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| Frequency range | 451.9 - 456.9 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MURPHY, OWYHEE, ID |
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| Coordinates | 43.3026667, -116.7468056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:30 |
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Licensee
| Name | CROOKHAM COMPANY |
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| Applicant type | C |
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| FRN | 0001623719 |
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| Location | CALDWELL, ID |
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| Address | CALDWELL, ID, 836060520 |
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| Phone | 2088802728 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.90000000 | | | 50.000000 | 135.000000 | |
| 3 | 1 | MO | 451.90000000 | | | 30.000000 | | |
| 1 | 1 | FX1 | 456.90000000 | | | 30.000000 | | |
| 3 | 1 | MO | 456.90000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.90000000 | | 20K0F3E |
| 3 | 1 | 451.90000000 | | 20K0F3E |
| 1 | 1 | 456.90000000 | | 20K0F3E |
| 3 | 1 | 456.90000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ID | | | | | |
| 2 | T | WILSON PEAK NW, MURPHY, OWYHEE, ID | 43.30266667, -116.74680556 | 1632.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 21.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 301 WAREHOUSE RD, CALDWELL, ID | OWYHEE | 2088802728 |
License history
| Date | File or call sign | Action |
|---|
| 2014-08-23 | KOF218 | LIEXP |
| 2014-03-31 | KOF218 | LETRES |
| 2011-05-24 | KOF218 | LTSAPR |
| 2011-05-24 | KOF218 | LIAUA |
| 2004-04-07 | KOF218 | LIREN |
| 2004-04-06 | KOF218 | LITIN |
| 2004-03-29 | KOF218 | LETRES |
| 2002-02-07 | KOF218 | AUDOPR |
| 2000-11-24 | KOF218 | LICCNV |
| 1999-04-16 | KOF218 | LIREN |
| 1999-04-16 | KOF218 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1855639 | 2026-08-02 01:09:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOF218 | ULS 1855639 | 2026-08-02 01:09:30 |
| Status | E | ULS 1855639 | 2026-08-02 01:09:30 |
| Service | IG | ULS 1855639 | 2026-08-02 01:09:30 |
| Grant Date | 2004-04-07 | ULS 1855639 | 2026-08-02 01:09:30 |
| Expiration Date | 2014-06-23 | ULS 1855639 | 2026-08-02 01:09:30 |
| Cancellation Date | 2014-08-23 | ULS 1855639 | 2026-08-02 01:09:30 |