Universal Licensing System
WPMA784
BROOKS OIL CO
License details
| ULS identifier | 1790974 |
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| Call sign | WPMA784 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-02-26 |
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| Expiration | 2013-05-07 |
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| Cancellation | 2012-12-13 |
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| Frequency range | 451.225 - 456.225 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LETCHER, SANBORN, SD |
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| Coordinates | 43.8883056, -98.1409167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:10 |
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Licensee
| Name | BROOKS OIL CO |
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| Applicant type | C |
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| FRN | 0008501587 |
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| Location | LETCHER, SD |
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| Address | LETCHER, SD, 573590087 |
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| Phone | 6052482310 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 451.22500000 | | | 25.000000 | 90.000000 | |
| 2 | 1 | MO | 451.22500000 | | | 25.000000 | | |
| 2 | 1 | MO | 456.22500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.22500000 | | 20K0F3E |
| 2 | 1 | 451.22500000 | | 20K0F3E |
| 2 | 1 | 456.22500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MAIN ST, LETCHER, SANBORN, SD | 43.88830556, -98.14091667 | 400.000 m | TANK | 37.000 m structure / 40.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 40.000 m | | | | 44.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | MAIN ST, LETCHER, SD | | 6052482310 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-14 | WPMA784 | LICAN |
| 2003-02-26 | WPMA784 | LIREN |
| 2003-02-10 | WPMA784 | LETRES |
| 2001-09-04 | WPMA784 | AUDOPR |
| 2000-11-23 | WPMA784 | LICCNV |
| 1998-05-07 | WPMA784 | AUTHPR |
| 1998-05-07 | WPMA784 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1790974 | 2026-08-02 01:16:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMA784 | ULS 1790974 | 2026-08-02 01:16:10 |
| Status | C | ULS 1790974 | 2026-08-02 01:16:10 |
| Service | IG | ULS 1790974 | 2026-08-02 01:16:10 |
| Grant Date | 2003-02-26 | ULS 1790974 | 2026-08-02 01:16:10 |
| Expiration Date | 2013-05-07 | ULS 1790974 | 2026-08-02 01:16:10 |
| Cancellation Date | 2012-12-13 | ULS 1790974 | 2026-08-02 01:16:10 |