Universal Licensing System
WPKA798
GUARD TRONIC INC
License details
| ULS identifier | 1743464 |
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| Call sign | WPKA798 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-08 |
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| Expiration | 2002-01-08 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 460.975 - 466 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | JOPLIN, JASPER, MO |
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| Coordinates | 37.0722778, -94.4682778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:58 |
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Licensee
| Name | GUARD TRONIC INC |
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| Applicant type | C |
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| Location | FORT SMITH, AR |
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| Address | FORT SMITH, AR, 72902 |
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| Phone | 5017501480 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 2 | FB2 | 460.97500000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | MO | 460.97500000 | | | 40.000000 | | |
| 4 | 1 | MO | 460.97500000 | | | 40.000000 | | |
| 1 | 2 | FB2 | 461.00000000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | MO | 461.00000000 | | | 40.000000 | | |
| 4 | 1 | MO | 461.00000000 | | | 40.000000 | | |
| 1 | 1 | FX1 | 465.97500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 465.97500000 | | | 40.000000 | | |
| 4 | 1 | MO | 465.97500000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 466.00000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 466.00000000 | | | 40.000000 | | |
| 4 | 1 | MO | 466.00000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 2 | 460.97500000 | | 20K0F3E |
| 3 | 1 | 460.97500000 | | 20K0F3E |
| 4 | 1 | 460.97500000 | | 20K0F3E |
| 1 | 2 | 461.00000000 | | 20K0F3E |
| 3 | 1 | 461.00000000 | | 20K0F3E |
| 4 | 1 | 461.00000000 | | 20K0F3E |
| 1 | 1 | 465.97500000 | | 20K0F3E |
| 3 | 1 | 465.97500000 | | 20K0F3E |
| 4 | 1 | 465.97500000 | | 20K0F3E |
| 2 | 1 | 466.00000000 | | 20K0F3E |
| 3 | 1 | 466.00000000 | | 20K0F3E |
| 4 | 1 | 466.00000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3601 E 20TH ST, JOPLIN, JASPER, MO | 37.07227778, -94.46827778 | 329.000 m | TOWER | 57.000 m structure / 57.000 m overall | N |
| 2 | T | 24 A ST NW, MIAMI, OTTAWA, OK | 36.87508333, -94.87494444 | 242.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 50.000 m | | | | 76.200 | |
| 1 | 2 | T | | 25.000 m | | | | 30.700 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 2 | 1 | T | | 57.000 m | | | | 76.200 | |
| 2 | 2 | T | | 30.000 m | | | | 30.700 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3601 E 20TH ST, JOPLIN, MO | | 5017501480 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WPKA798 | LIEXP |
| 2001-12-03 | WPKA798 | AUDOPR |
| 2001-10-15 | WPKA798 | LETRES |
| 2000-11-23 | WPKA798 | LICCNV |
| 1997-01-08 | WPKA798 | LIISS |
| 1997-01-08 | WPKA798 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1743464 | 2026-08-02 01:28:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKA798 | ULS 1743464 | 2026-08-02 01:28:58 |
| Status | E | ULS 1743464 | 2026-08-02 01:28:58 |
| Service | IG | ULS 1743464 | 2026-08-02 01:28:58 |
| Grant Date | 1997-01-08 | ULS 1743464 | 2026-08-02 01:28:58 |
| Expiration Date | 2002-01-08 | ULS 1743464 | 2026-08-02 01:28:58 |
| Cancellation Date | 2002-05-05 | ULS 1743464 | 2026-08-02 01:28:58 |