Universal Licensing System
WPLU790
JOHNSON ENGINEERING CORP
License details
| ULS identifier | 1788040 |
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| Call sign | WPLU790 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-03-02 |
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| Expiration | 2003-03-02 |
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| Cancellation | 2003-06-01 |
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| Frequency range | 451.5 - 456.5 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | TX |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:39 |
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Licensee
| Name | JOHNSON ENGINEERING CORP |
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| Applicant type | C |
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| Location | WEBSTER, TX |
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| Address | 555 FORGE RIVER RD # 150, WEBSTER, TX, 775984357 |
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| Phone | 2814808101 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.50000000 | | | 4.000000 | | |
| 1 | 1 | MO | 456.50000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.50000000 | | 20K0F3E |
| 1 | 1 | 456.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
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 | 555 FORGE RIVER RD #150, WEBSTER, TX | | 2814808101 |
License history
| Date | File or call sign | Action |
|---|
| 2003-06-01 | WPLU790 | LIEXP |
| 2002-12-09 | WPLU790 | LETRES |
| 2001-10-09 | WPLU790 | AUDOPR |
| 2000-11-23 | WPLU790 | LICCNV |
| 1998-03-02 | WPLU790 | AUTHPR |
| 1998-03-02 | WPLU790 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1788040 | 2026-08-02 01:26:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLU790 | ULS 1788040 | 2026-08-02 01:26:39 |
| Status | E | ULS 1788040 | 2026-08-02 01:26:39 |
| Service | IG | ULS 1788040 | 2026-08-02 01:26:39 |
| Grant Date | 1998-03-02 | ULS 1788040 | 2026-08-02 01:26:39 |
| Expiration Date | 2003-03-02 | ULS 1788040 | 2026-08-02 01:26:39 |
| Cancellation Date | 2003-06-01 | ULS 1788040 | 2026-08-02 01:26:39 |