Universal Licensing System
WPJL488
WALKER ENGINEERING INC
License details
| ULS identifier | 1737891 |
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| Call sign | WPJL488 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2001-08-21 |
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| Expiration | 2011-07-16 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 463.55 - 468.55 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DALLAS, DALLAS, TX |
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| Coordinates | 32.9253889, -96.7488889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:48 |
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Licensee
| Name | WALKER ENGINEERING INC |
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| Applicant type | C |
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| FRN | 0005775051 |
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| Location | DALLAS, TX |
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| Address | 10999 PETAL ST, DALLAS, TX, 752382424 |
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| Phone | 2148604600 |
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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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| 1 | 1 | FB2 | 463.55000000 | | | 40.000000 | 30.000000 | |
| 2 | 1 | MO | 468.55000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.55000000 | | 20K0F2D |
| 1 | 1 | 463.55000000 | | 20K0F3E |
| 2 | 1 | 468.55000000 | | 20K0F2D |
| 2 | 1 | 468.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 13121 FLOYD RD, DALLAS, DALLAS, TX | 32.92538889, -96.74888889 | 186.000 m | B | 12.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 18.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10999 PETAL ST, DALLAS, TX | | 2143495400 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPJL488 | PNACT |
| 2004-06-10 | WPJL488 | LITERM |
| 2004-06-10 | WPJL488 | LETACS |
| 2001-08-21 | WPJL488 | LIREN |
| 2001-04-23 | WPJL488 | LETRES |
| 2000-11-23 | WPJL488 | LICCNV |
| 1996-07-16 | WPJL488 | LIISS |
| 1996-07-16 | WPJL488 | AUTHPR |
| WPJL488 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1737891 | 2026-08-02 01:12:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJL488 | ULS 1737891 | 2026-08-02 01:12:48 |
| Status | T | ULS 1737891 | 2026-08-02 01:12:48 |
| Service | IG | ULS 1737891 | 2026-08-02 01:12:48 |
| Grant Date | 2001-08-21 | ULS 1737891 | 2026-08-02 01:12:48 |
| Expiration Date | 2011-07-16 | ULS 1737891 | 2026-08-02 01:12:48 |
| Cancellation Date | 2004-06-10 | ULS 1737891 | 2026-08-02 01:12:48 |