Universal Licensing System
WRPX397
RACOM CORPORRATION
License details
| ULS identifier | 4575744 |
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| Call sign | WRPX397 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-03-31 |
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| Expiration | 2032-03-31 |
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| Frequency range | 452.625 - 457.625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | GRINNELL, JASPER, IA |
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| Coordinates | 41.7205278, -92.8018333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:31 |
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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 | FXO | 452.62500000 | | | 0.250000 | 3.600000 | |
| 2 | 1 | FXO | 457.62500000 | | | 0.250000 | 2.300000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.62500000 | | 20K0W1W |
| 2 | 1 | 457.62500000 | | 20K0W1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EAST OF INTERSECTION OF US HWY 6 & E 140TH ST NORTH, GRINNELL, JASPER, IA | 41.72052778, -92.80183333 | 304.000 m | TANK | 49.400 m structure / 53.600 m overall | |
| 2 | T | 1 MILE EAST OF PELLA ON HWY #163, PELLA, MARION, IA | 41.39083333, -92.87811111 | 262.100 m | GTOWER | 137.200 m structure / 143.300 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | 24.200 | |
| 1 | 2 | T | | 30.500 m | | | | 48.400 | |
Control points
| Number | Address | County | Phone |
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| 1 | 201 W STATE ST, MARSHALLTOWN, IA | MARSHALL | 6417525820 |
License history
| Date | File or call sign | Action |
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| 2023-02-14 | WRPX397 | LITRAN |
| 2022-03-31 | WRPX397 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4575744 | 2026-08-02 01:14:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRPX397 | ULS 4575744 | 2026-08-02 01:14:31 |
| Status | A | ULS 4575744 | 2026-08-02 01:14:31 |
| Service | IG | ULS 4575744 | 2026-08-02 01:14:31 |
| Grant Date | 2022-03-31 | ULS 4575744 | 2026-08-02 01:14:31 |
| Expiration Date | 2032-03-31 | ULS 4575744 | 2026-08-02 01:14:31 |