Universal Licensing System
WRZS551
Montezuma Crop Services Inc
License details
| ULS identifier | 4850872 |
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| Call sign | WRZS551 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-12-05 |
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| Expiration | 2033-12-05 |
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| Frequency range | 151.6625 MHz |
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| Locations | 2 |
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| Representative location | Montezuma, POWESHIEK, IA |
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| Coordinates | 41.5889444, -92.5218611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.66250000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 151.66250000 | | | 50.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.66250000 | | 8K30F1E |
| 1 | 1 | 151.66250000 | | 4K00F1E |
| 2 | 1 | 151.66250000 | | 8K30F1E |
| 2 | 1 | 151.66250000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 503 N 5th St, Montezuma, POWESHIEK, IA | 41.58894444, -92.52186111 | 293.000 m | BTWR | 17.000 m structure / 19.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.000 m | | | | 39.500 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 503 N 5th St, Montezuma, IA | POWESHIEK | 6418913471 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-05 | WRZS551 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4850872 | 2026-08-02 01:24:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZS551 | ULS 4850872 | 2026-08-02 01:24:05 |
| Status | A | ULS 4850872 | 2026-08-02 01:24:05 |
| Service | IG | ULS 4850872 | 2026-08-02 01:24:05 |
| Grant Date | 2023-12-05 | ULS 4850872 | 2026-08-02 01:24:05 |
| Expiration Date | 2033-12-05 | ULS 4850872 | 2026-08-02 01:24:05 |