Universal Licensing System
WIJ486
PIPING TECHNOLOGY & PRODUCTS INC
License details
| ULS identifier | 1644945 |
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| Call sign | WIJ486 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-15 |
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| Expiration | 2001-12-09 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 489.6375 - 492.6375 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HOUSTON, HARRIS, TX |
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| Coordinates | 29.7491111, -95.4821667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:38 |
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Licensee
| Name | PIPING TECHNOLOGY & PRODUCTS INC |
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| Applicant type | C |
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| FRN | 0001690775 |
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| Location | HOUSTON, TX |
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| Address | 3701 HOLMES RD, HOUSTON, TX, 77051 |
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| Phone | 7136430038 |
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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 | FB4 | 489.63750000 | | | 45.000000 | 180.000000 | |
| 3 | 1 | MO | 489.63750000 | | | 35.000000 | 99.000000 | |
| 2 | 1 | FX1 | 492.63750000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | MO | 492.63750000 | | | 35.000000 | 99.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 489.63750000 | | 20K0F3E |
| 3 | 1 | 489.63750000 | | 20K0F3E |
| 2 | 1 | 492.63750000 | | 20K0F3E |
| 3 | 1 | 492.63750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5847 SAN FELIPE, HOUSTON, HARRIS, TX | 29.74911111, -95.48216667 | 20.000 m | | | N |
| 2 | T | 3701 HOLMES RD, HOUSTON, HARRIS, TX | 29.80855556, -95.38022222 | 12.000 m | | 8.000 m structure / 8.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 196.000 m | | | | 196.000 | |
| 1 | 2 | T | | 5.000 m | | | | -1.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3701 HOLMES RD, HOUSTON, TX | | 7136430038 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WIJ486 | LIEXP |
| 2001-11-13 | WIJ486 | AUDCAN |
| 2001-09-17 | WIJ486 | LETRES |
| 2000-11-23 | WIJ486 | LICCNV |
| 1997-01-15 | WIJ486 | LIREN |
| 1997-01-15 | WIJ486 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1644945 | 2026-08-02 01:12:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIJ486 | ULS 1644945 | 2026-08-02 01:12:38 |
| Status | E | ULS 1644945 | 2026-08-02 01:12:38 |
| Service | IG | ULS 1644945 | 2026-08-02 01:12:38 |
| Grant Date | 1997-01-15 | ULS 1644945 | 2026-08-02 01:12:38 |
| Expiration Date | 2001-12-09 | ULS 1644945 | 2026-08-02 01:12:38 |
| Cancellation Date | 2002-05-05 | ULS 1644945 | 2026-08-02 01:12:38 |