FCC Registration Number
FRN 0004074217
ULS licenses
| Grant date | Call sign | Service | Status | Licensee |
|---|---|---|---|---|
| 2026-06-01 | WSNA424 | IG | A | Southwest Research Institute |
| 2022-07-12 | WRTQ202 | IG | A | SOUTHWEST RESEARCH INSTITUTE |
| 2022-04-14 | WPKL713 | IG | A | SOUTHWEST RESEARCH INSTITUTE |
| 2020-05-07 | WRFU986 | IG | A | SOUTHWEST RESEARCH INSTITUTE |
| 2016-09-01 | WQFY851 | C | Southwest Research Institute | |
| 2012-03-21 | KLQ399 | IG | C | SOUTHWEST RESEARCH INSTITUTE |
| 2011-08-18 | KCF302 | IG | E | SOUTHWEST RESEARCH INSTITUTE |
| 2009-06-11 | KQ8981 | AF | E | SOUTHWEST RESEARCH INSTITUTE |
| 2008-09-04 | WQJG797 | IG | E | SOUTHWEST RESEARCH INSTITUTE |
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