Universal Licensing System
KNBM429
DVORAK BROTHERS
License details
| ULS identifier | 1615890 |
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| Call sign | KNBM429 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-12-19 |
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| Expiration | 2011-12-19 |
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| Cancellation | 2012-02-18 |
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| Frequency range | 464.1 - 469.1 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | RICEVILLE, HOWARD, IA |
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| Coordinates | 43.3338611, -92.5418333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:57 |
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Licensee
| Name | DVORAK BROTHERS |
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| Applicant type | C |
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| FRN | 0005914098 |
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| Location | RICEVILLE, IA |
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| Address | 2875 HWY 9, RICEVILLE, IA, 50466 |
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| Phone | 5159852764 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 464.10000000 | | | 75.000000 | | |
| 2 | 1 | MO | 469.10000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.10000000 | | 20K0F3E |
| 2 | 1 | 469.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2 MI S 1 MI E, RICEVILLE, HOWARD, IA | 43.33386111, -92.54183333 | 381.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 43.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2 MI S 1 MI E, RICEVILLE, IA | | 5159852764 |
License history
| Date | File or call sign | Action |
|---|
| 2012-02-18 | KNBM429 | LIEXP |
| 2011-09-26 | KNBM429 | LETRES |
| 2001-12-19 | KNBM429 | LIREN |
| 2001-12-18 | KNBM429 | LITIN |
| 2001-09-17 | KNBM429 | AUDOPR |
| 2001-07-02 | KNBM429 | LETRES |
| 2000-11-22 | KNBM429 | LICCNV |
| 1996-07-18 | KNBM429 | LIREN |
| 1996-07-18 | KNBM429 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1615890 | 2026-08-02 01:17:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNBM429 | ULS 1615890 | 2026-08-02 01:17:57 |
| Status | E | ULS 1615890 | 2026-08-02 01:17:57 |
| Service | IG | ULS 1615890 | 2026-08-02 01:17:57 |
| Grant Date | 2001-12-19 | ULS 1615890 | 2026-08-02 01:17:57 |
| Expiration Date | 2011-12-19 | ULS 1615890 | 2026-08-02 01:17:57 |
| Cancellation Date | 2012-02-18 | ULS 1615890 | 2026-08-02 01:17:57 |