Universal Licensing System
WNHT634
PIPELAYERS INC
License details
| ULS identifier | 1862232 |
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| Call sign | WNHT634 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-02-19 |
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| Expiration | 2012-01-06 |
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| Cancellation | 2012-03-10 |
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| Frequency range | 457.175 MHz |
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| Locations | 3 |
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| Representative location | SAN ANTONIO, BEXAR, TX |
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| Coordinates | 29.4763333, -98.6316944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:27 |
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Licensee
| Name | PIPELAYERS INC |
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| Applicant type | C |
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| FRN | 0006005342 |
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| Location | SAN ANTONIO, TX |
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| Address | 7580 GRISSOM RD, SAN ANTONIO, TX, 78251 |
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| Phone | 5126847400 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 452.17500000 | | | 250.000000 | 300.000000 | |
| 3 | 1 | MO | 452.17500000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 457.17500000 | | | 30.000000 | | |
| 3 | 1 | MO | 457.17500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.17500000 | | 20K0F3E |
| 3 | 1 | 452.17500000 | | 20K0F3E |
| 1 | 1 | 457.17500000 | | 20K0F3E |
| 3 | 1 | 457.17500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
| 2 | T | 7580 GRISSOM RD, SAN ANTONIO, BEXAR, TX | 29.47633333, -98.63169444 | 244.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 347.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7580 GRISSOM RD, SAN ANTONIO, TX | | 5126847400 |
License history
| Date | File or call sign | Action |
|---|
| 2012-03-10 | WNHT634 | LIEXP |
| 2011-10-10 | WNHT634 | LETRES |
| 2002-02-19 | WNHT634 | LIREN |
| 2001-12-28 | WNHT634 | LITIN |
| 2001-10-26 | WNHT634 | AUDOPR |
| 2001-10-15 | WNHT634 | LETRES |
| 2000-11-24 | WNHT634 | LICCNV |
| 1998-08-21 | WNHT634 | AUTHPR |
| 1996-11-12 | WNHT634 | LIDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1862232 | 2026-08-02 01:13:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNHT634 | ULS 1862232 | 2026-08-02 01:13:27 |
| Status | E | ULS 1862232 | 2026-08-02 01:13:27 |
| Service | IG | ULS 1862232 | 2026-08-02 01:13:27 |
| Grant Date | 2002-02-19 | ULS 1862232 | 2026-08-02 01:13:27 |
| Expiration Date | 2012-01-06 | ULS 1862232 | 2026-08-02 01:13:27 |
| Cancellation Date | 2012-03-10 | ULS 1862232 | 2026-08-02 01:13:27 |