Universal Licensing System
KNBP273
PATZIG TESTING LABORATORIES CO
License details
| ULS identifier | 1616009 |
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| Call sign | KNBP273 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-09-09 |
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| Expiration | 2001-10-15 |
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| Cancellation | 2002-03-17 |
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| Frequency range | 461.875 - 466.875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PLEASANTHILL, POLK, IA |
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| Coordinates | 41.5952778, -93.5077222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:43 |
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Licensee
| Name | PATZIG TESTING LABORATORIES CO |
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| Applicant type | C |
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| Location | DES MOINES, IA |
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| Address | 3922 DELAWARE AVE, DES MOINES, IA, 50313 |
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| Phone | 5152665101 |
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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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| 2 | 1 | FB | 461.87500000 | | | 90.000000 | | |
| 1 | 1 | FX1 | 466.87500000 | | | 90.000000 | | |
| 3 | 1 | MO | 466.87500000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.87500000 | | 20K0F3E |
| 1 | 1 | 466.87500000 | | 20K0F3E |
| 3 | 1 | 466.87500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IA | | | | | |
| 2 | T | MUNICIPAL WATER TOWER, PLEASANTHILL, POLK, IA | 41.59527778, -93.50772222 | 274.000 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 | | 42.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3922 DELAWARE AVE, DES MOINES, IA | | 5152665101 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-17 | KNBP273 | LIEXP |
| 2001-11-01 | KNBP273 | AUDCAN |
| 2001-07-23 | KNBP273 | LETRES |
| 2000-11-22 | KNBP273 | LICCNV |
| 1996-09-09 | KNBP273 | LIREN |
| 1996-09-09 | KNBP273 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1616009 | 2026-08-02 01:27:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNBP273 | ULS 1616009 | 2026-08-02 01:27:43 |
| Status | E | ULS 1616009 | 2026-08-02 01:27:43 |
| Service | IG | ULS 1616009 | 2026-08-02 01:27:43 |
| Grant Date | 1996-09-09 | ULS 1616009 | 2026-08-02 01:27:43 |
| Expiration Date | 2001-10-15 | ULS 1616009 | 2026-08-02 01:27:43 |
| Cancellation Date | 2002-03-17 | ULS 1616009 | 2026-08-02 01:27:43 |