Universal Licensing System
WPBU370
WALKER SYSTEMS INC
License details
| ULS identifier | 1706035 |
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| Call sign | WPBU370 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-04-13 |
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| Expiration | 2003-03-11 |
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| Cancellation | 2003-06-15 |
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| Frequency range | 460.775 - 469.575 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | WILLIAMSTOWN, WOOD, WV |
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| Coordinates | 39.3261944, -81.5315000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:34 |
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Licensee
| Name | WALKER SYSTEMS INC |
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| Applicant type | C |
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| Location | WILLIAMSTOWN, WV |
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| Address | 1000 INNOVATION DR, WILLIAMSTOWN, WV, 26187 |
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| Phone | 3043751000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 460.77500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2C | 464.57500000 | | | 25.000000 | 65.000000 | |
| 3 | 1 | MO | 464.57500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FBC | 464.97500000 | | | 40.000000 | 65.000000 | |
| 3 | 1 | MO | 464.97500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 469.57500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 469.57500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 460.77500000 | | 20K0F1D |
| 3 | 1 | 460.77500000 | | 20K0F3E |
| 3 | 1 | 460.77500000 | | 20K0F2D |
| 1 | 1 | 464.57500000 | | 20K0F3E |
| 1 | 1 | 464.57500000 | | 20K0F2D |
| 1 | 1 | 464.57500000 | | 20K0F1D |
| 3 | 1 | 464.57500000 | | 20K0F3E |
| 3 | 1 | 464.57500000 | | 20K0F1D |
| 3 | 1 | 464.57500000 | | 20K0F2D |
| 1 | 1 | 464.97500000 | | 20K0F2D |
| 1 | 1 | 464.97500000 | | 20K0F1D |
| 1 | 1 | 464.97500000 | | 20K0F3E |
| 3 | 1 | 464.97500000 | | 20K0F1D |
| 3 | 1 | 464.97500000 | | 20K0F2D |
| 3 | 1 | 464.97500000 | | 20K0F3E |
| 2 | 1 | 469.57500000 | | 20K0F3E |
| 2 | 1 | 469.57500000 | | 20K0F1D |
| 2 | 1 | 469.57500000 | | 20K0F2D |
| 3 | 1 | 469.57500000 | | 20K0F2D |
| 3 | 1 | 469.57500000 | | 20K0F1D |
| 3 | 1 | 469.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1000 INNOVATION DR, WILLIAMSTOWN, WOOD, WV | 39.32619444, -81.53150000 | 191.000 m | B | 15.000 m structure / 15.000 m overall | N |
| 2 | T | WV | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | -28.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1000 INNOVATION, WILLIAMSTOWN, WV | | 3043751000 |
License history
| Date | File or call sign | Action |
|---|
| 2003-06-15 | WPBU370 | LIEXP |
| 2002-12-16 | WPBU370 | LETRES |
| 2001-12-28 | WPBU370 | AUDOPR |
| 2000-11-23 | WPBU370 | LICCNV |
| 1998-04-13 | WPBU370 | AUTHPR |
| 1998-04-13 | WPBU370 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1706035 | 2026-08-02 01:28:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBU370 | ULS 1706035 | 2026-08-02 01:28:34 |
| Status | E | ULS 1706035 | 2026-08-02 01:28:34 |
| Service | IG | ULS 1706035 | 2026-08-02 01:28:34 |
| Grant Date | 1998-04-13 | ULS 1706035 | 2026-08-02 01:28:34 |
| Expiration Date | 2003-03-11 | ULS 1706035 | 2026-08-02 01:28:34 |
| Cancellation Date | 2003-06-15 | ULS 1706035 | 2026-08-02 01:28:34 |