Universal Licensing System
B257
TDI Acquisition Sub, LLC
License details
| ULS identifier | 2592048 |
|---|
| Call sign | B257 |
|---|
| Radio service | BR |
|---|
| Status | A |
|---|
| Grant date | 2026-03-26 |
|---|
| Expiration | 2036-03-28 |
|---|
| Source archive | l_mdsitfs.zip |
|---|
| Dataset refreshed | 2026-08-02 02:30:58 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2026-03-26 | B257 | LIREN |
| 2026-01-05 | B257 | LETRES |
| 2023-09-20 | B257 | LITRAN |
| 2022-09-08 | B257 | LITRAN |
| 2022-08-30 | B257 | LITRAN |
| 2021-10-26 | B257 | LIAUA |
| 2021-04-27 | B257 | LIAUA |
| 2020-04-01 | B257 | LITRAN |
| 2019-12-14 | B257 | LIASS |
| 2016-11-02 | B257 | LIPND |
| 2016-08-25 | B257 | LIAUA |
| 2016-08-25 | B257 | LTSAPR |
| 2016-08-05 | B257 | LTSAPR |
| 2016-03-02 | B257 | LIREN |
| 2016-01-04 | B257 | LETRES |
| 2013-09-25 | B257 | ESUAPR |
| 2013-07-10 | B257 | LITRAN |
| 2012-12-11 | B257 | LITRAN |
| 2012-11-16 | B257 | ESUAPR |
| 2012-11-15 | B257 | ESUAPR |
| 2011-02-01 | B257 | LETCNS |
| 2010-03-19 | B257 | LIAUA |
| 2010-03-18 | B257 | ESUAPR |
| 2009-01-16 | B257 | LIAUA |
| 2009-01-16 | B257 | LTSAPR |
| 2008-11-28 | B257 | LITRAN |
| 2008-10-31 | B257 | ESCAPR |
| 2008-10-28 | B257 | AUTHPR |
| 2008-10-23 | B257 | LIASS |
| 2008-10-16 | B257 | LTSAPR |
| 2008-09-17 | B257 | LIMOD |
| 2008-08-28 | B257 | LTSAPR |
| 2008-06-06 | B257 | ESCAPR |
| 2008-04-29 | B257 | LTSAPR |
| 2008-04-29 | B257 | LIAUA |
| 2006-09-28 | B257 | COR |
| 2006-04-11 | B257 | LIREN |
| 2005-08-12 | B257 | LITRAN |
| 2005-07-09 | B257 | LICCNV |
| 2005-01-12 | B257 | LIAUA |
| 2005-01-11 | B257 | ESUAPR |
| 2004-11-10 | B257 | AUTHPR |
| 2004-11-09 | B257 | AUTHPR |
| 2004-06-03 | B257 | LIASS |
| 2004-04-07 | B257 | LIASS |
| 2004-03-30 | B257 | LIAUA |
| 2004-02-12 | B257 | LICCNV |
| 2003-12-19 | B257 | LIASS |
| 2002-12-30 | B257 | TULSCN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2592048 | 2026-08-02 02:30:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | B257 | ULS 2592048 | 2026-08-02 02:30:58 |
| Status | A | ULS 2592048 | 2026-08-02 02:30:58 |
| Service | BR | ULS 2592048 | 2026-08-02 02:30:58 |
| Grant Date | 2026-03-26 | ULS 2592048 | 2026-08-02 02:30:58 |
| Expiration Date | 2036-03-28 | ULS 2592048 | 2026-08-02 02:30:58 |