Universal Licensing System
WRPL489
Larson Drilling Services, LLC
License details
| ULS identifier | 4558400 |
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| Call sign | WRPL489 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-02-19 |
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| Expiration | 2032-02-19 |
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| Frequency range | 462.2375 - 462.4625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Roland, STORY, IA |
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| Coordinates | 42.1622500, -93.5136667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 462.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.46250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.23750000 | | 7K60FXW |
| 1 | 1 | 462.46250000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Roland, STORY, IA | 42.16225000, -93.51366667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 300 Industrial Dr, Roland, IA | STORY | 5152310887 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-19 | WRPL489 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4558400 | 2026-08-02 01:23:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPL489 | ULS 4558400 | 2026-08-02 01:23:25 |
| Status | A | ULS 4558400 | 2026-08-02 01:23:25 |
| Service | IG | ULS 4558400 | 2026-08-02 01:23:25 |
| Grant Date | 2022-02-19 | ULS 4558400 | 2026-08-02 01:23:25 |
| Expiration Date | 2032-02-19 | ULS 4558400 | 2026-08-02 01:23:25 |