Universal Licensing System
KNFL875
WULF BROTHERS LTD
License details
| ULS identifier | 1622893 |
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| Call sign | KNFL875 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-12-29 |
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| Expiration | 2012-01-03 |
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| Cancellation | 2006-08-24 |
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| Frequency range | 461.675 - 466.675 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ROCK RAPIDS, LYON, IA |
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| Coordinates | 43.3591389, -96.2664167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:29 |
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Licensee
| Name | WULF BROTHERS LTD |
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| Applicant type | C |
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| FRN | 0006005433 |
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| Location | LARCHWOOD, IA |
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| Address | 1690-130TH STREET, LARCHWOOD, IA, 51241 |
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| Phone | 7124772442 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 461.67500000 | | | 90.000000 | 225.000000 | |
| 1 | 1 | FX1 | 466.67500000 | | | 15.000000 | | |
| 3 | 1 | MO | 466.67500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.67500000 | | 20K0F3E |
| 1 | 1 | 466.67500000 | | 20K0F3E |
| 3 | 1 | 466.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IA | | | | | |
| 2 | T | 3 MI S 4.5 MI W, ROCK RAPIDS, LYON, IA | 43.35913889, -96.26641667 | 442.000 m | | 49.000 m structure / 49.000 m overall | 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 | | 54.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2 MI S, LARCHWOOD, IA | | 7124772442 |
License history
| Date | File or call sign | Action |
|---|
| 2006-08-28 | KNFL875 | LTSAPR |
| 2006-08-26 | KNFL875 | LICAN |
| 2002-12-26 | KNFL875 | AUDOPR |
| 2001-12-29 | KNFL875 | LIREN |
| 2001-12-28 | KNFL875 | LITIN |
| 2001-10-09 | KNFL875 | LETRES |
| 2000-11-23 | KNFL875 | LICCNV |
| 1996-09-19 | KNFL875 | AUTHPR |
| 1996-09-19 | KNFL875 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1622893 | 2026-08-02 01:09:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFL875 | ULS 1622893 | 2026-08-02 01:09:29 |
| Status | C | ULS 1622893 | 2026-08-02 01:09:29 |
| Service | IG | ULS 1622893 | 2026-08-02 01:09:29 |
| Grant Date | 2001-12-29 | ULS 1622893 | 2026-08-02 01:09:29 |
| Expiration Date | 2012-01-03 | ULS 1622893 | 2026-08-02 01:09:29 |
| Cancellation Date | 2006-08-24 | ULS 1622893 | 2026-08-02 01:09:29 |