Universal Licensing System
WPNQ531
RAYTHEON TI SYSTEMS
License details
| ULS identifier | 1804618 |
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| Call sign | WPNQ531 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-05-04 |
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| Expiration | 2004-05-04 |
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| Cancellation | 2004-07-04 |
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| Frequency range | 451.4 - 469.95 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | AUSTIN, TRAVIS, TX |
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| Coordinates | 30.4315833, -97.7552778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:50 |
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Licensee
| Name | RAYTHEON TI SYSTEMS |
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| Applicant type | C |
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| Location | AUSTIN, TX |
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| Address | AUSTIN, TX, 787201155 |
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| Phone | 5122504073 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.40000000 | | | 100.000000 | 76.000000 | |
| 3 | 1 | MO | 451.40000000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 452.10000000 | | | 100.000000 | 76.000000 | |
| 3 | 1 | MO | 452.10000000 | | | 100.000000 | | |
| 2 | 1 | FX1 | 456.40000000 | | | 15.000000 | | |
| 3 | 1 | MO | 456.40000000 | | | 4.000000 | | |
| 2 | 1 | FX1 | 457.10000000 | | | 15.000000 | | |
| 3 | 1 | MO | 457.10000000 | | | 100.000000 | | |
| 1 | 1 | FB2 | 464.95000000 | | | 100.000000 | 76.000000 | |
| 3 | 1 | MO | 464.95000000 | | | 100.000000 | | |
| 2 | 1 | FX1 | 469.95000000 | | | 15.000000 | | |
| 3 | 1 | MO | 469.95000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.40000000 | | 20K0F3E |
| 3 | 1 | 451.40000000 | | 20K0F3E |
| 1 | 1 | 452.10000000 | | 20K0F3E |
| 3 | 1 | 452.10000000 | | 20K0F3E |
| 2 | 1 | 456.40000000 | | 20K0F3E |
| 3 | 1 | 456.40000000 | | 20K0F3E |
| 2 | 1 | 457.10000000 | | 20K0F3E |
| 3 | 1 | 457.10000000 | | 20K0F3E |
| 1 | 1 | 464.95000000 | | 20K0F3E |
| 3 | 1 | 464.95000000 | | 20K0F3E |
| 2 | 1 | 469.95000000 | | 20K0F3E |
| 3 | 1 | 469.95000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12501 RESEARCH BLVD, AUSTIN, TRAVIS, TX | 30.43158333, -97.75527778 | 280.000 m | TOWER | 24.000 m structure / 30.000 m overall | N |
| 2 | T | TX | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 72.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12501 RESEARCH BLVD, AUSTIN, TX | | 5122504073 |
License history
| Date | File or call sign | Action |
|---|
| 2004-07-04 | WPNQ531 | LIEXP |
| 2004-02-09 | WPNQ531 | LETRES |
| 2001-11-01 | WPNQ531 | AUDOPR |
| 2000-11-23 | WPNQ531 | LICCNV |
| 1999-05-04 | WPNQ531 | AUTHPR |
| 1999-05-04 | WPNQ531 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1804618 | 2026-08-02 01:26:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNQ531 | ULS 1804618 | 2026-08-02 01:26:50 |
| Status | E | ULS 1804618 | 2026-08-02 01:26:50 |
| Service | IG | ULS 1804618 | 2026-08-02 01:26:50 |
| Grant Date | 1999-05-04 | ULS 1804618 | 2026-08-02 01:26:50 |
| Expiration Date | 2004-05-04 | ULS 1804618 | 2026-08-02 01:26:50 |
| Cancellation Date | 2004-07-04 | ULS 1804618 | 2026-08-02 01:26:50 |