Universal Licensing System
WRP721
GROOTVELD OIL COMPANY
License details
| ULS identifier | 1761885 |
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| Call sign | WRP721 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-05-01 |
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| Expiration | 2012-07-10 |
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| Cancellation | 2012-09-15 |
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| Frequency range | 463.2 - 468.2 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PELLA, MARION, IA |
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| Coordinates | 41.3888889, -92.8751944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:41 |
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Licensee
| Name | GROOTVELD OIL COMPANY |
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| Applicant type | C |
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| FRN | 0002578276 |
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| Location | PELLA, IA |
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| Address | 1400 WASHINGTON ST, PELLA, IA, 50219 |
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| Phone | 5156282893 |
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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 | FB4 | 463.20000000 | | | 100.000000 | 300.000000 | |
| 3 | 1 | MO | 463.20000000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 468.20000000 | | | 100.000000 | | |
| 3 | 1 | MO | 468.20000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.20000000 | | 20K0F3E |
| 3 | 1 | 463.20000000 | | 20K0F3E |
| 1 | 1 | 468.20000000 | | 20K0F3E |
| 3 | 1 | 468.20000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IA | | | | | |
| 2 | T | HWY 163 1 MI E, PELLA, MARION, IA | 41.38888889, -92.87519444 | 266.000 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 | | 76.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1400 WASHINGTON ST, PELLA, IA | | 5156282893 |
License history
| Date | File or call sign | Action |
|---|
| 2012-09-15 | WRP721 | LIEXP |
| 2012-04-16 | WRP721 | LETRES |
| 2002-05-01 | WRP721 | LIREN |
| 2002-04-15 | WRP721 | LETRES |
| 2001-09-28 | WRP721 | AUDOPR |
| 2000-11-23 | WRP721 | LICCNV |
| 1997-05-02 | WRP721 | AUTHPR |
| 1997-05-02 | WRP721 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1761885 | 2026-08-02 01:10:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRP721 | ULS 1761885 | 2026-08-02 01:10:41 |
| Status | E | ULS 1761885 | 2026-08-02 01:10:41 |
| Service | IG | ULS 1761885 | 2026-08-02 01:10:41 |
| Grant Date | 2002-05-01 | ULS 1761885 | 2026-08-02 01:10:41 |
| Expiration Date | 2012-07-10 | ULS 1761885 | 2026-08-02 01:10:41 |
| Cancellation Date | 2012-09-15 | ULS 1761885 | 2026-08-02 01:10:41 |