Universal Licensing System
KLQ399
SOUTHWEST RESEARCH INSTITUTE
License details
| ULS identifier | 1612533 |
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| Call sign | KLQ399 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2012-03-21 |
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| Expiration | 2022-03-30 |
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| Cancellation | 2020-05-07 |
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| Frequency range | 464.775 - 469.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SAN ANTONIO, BEXAR, TX |
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| Coordinates | 29.4363333, -98.6205833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.77500000 | | | 75.000000 | | |
| 2 | 1 | FB2 | 464.77500000 | | | 75.000000 | | |
| 1 | 1 | MO | 469.77500000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.77500000 | | 20K0F3E |
| 2 | 1 | 464.77500000 | | 20K0F3E |
| 1 | 1 | 469.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 6220 CULEBRA RD, SAN ANTONIO, BEXAR, TX | 29.43633333, -98.62058333 | 257.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 23.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6220 CULEBRA RD, SAN ANTONIO, TX | BEXAR | 2105222995 |
License history
| Date | File or call sign | Action |
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| 2020-05-07 | KLQ399 | LICAN |
| 2012-03-21 | KLQ399 | LIREN |
| 2012-03-20 | KLQ399 | ESCAPR |
| 2012-01-02 | KLQ399 | LETRES |
| 2002-03-26 | KLQ399 | AUTHPR |
| 2002-03-25 | KLQ399 | COR |
| 2002-03-25 | KLQ399 | INTDUP |
| 2002-02-05 | KLQ399 | LIREN |
| 2001-12-31 | KLQ399 | AUDOPR |
| 2001-12-31 | KLQ399 | LETRES |
| 2000-11-22 | KLQ399 | LICCNV |
| 1997-01-22 | KLQ399 | LIREN |
| 1997-01-22 | KLQ399 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1612533 | 2026-08-02 01:24:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KLQ399 | ULS 1612533 | 2026-08-02 01:24:28 |
| Status | C | ULS 1612533 | 2026-08-02 01:24:28 |
| Service | IG | ULS 1612533 | 2026-08-02 01:24:28 |
| Grant Date | 2012-03-21 | ULS 1612533 | 2026-08-02 01:24:28 |
| Expiration Date | 2022-03-30 | ULS 1612533 | 2026-08-02 01:24:28 |
| Cancellation Date | 2020-05-07 | ULS 1612533 | 2026-08-02 01:24:28 |