Universal Licensing System
B437
Clearwire Spectrum Holdings II LLC
License details
| ULS identifier | 2592089 |
|---|
| Call sign | B437 |
|---|
| Radio service | BR |
|---|
| Status | A |
|---|
| Grant date | 2026-03-23 |
|---|
| Expiration | 2036-03-28 |
|---|
| Source archive | l_mdsitfs.zip |
|---|
| Dataset refreshed | 2026-08-02 02:31:06 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2026-03-23 | B437 | LIREN |
| 2026-01-05 | B437 | LETRES |
| 2023-09-20 | B437 | LITRAN |
| 2021-10-28 | B437 | LIAUA |
| 2021-04-15 | B437 | LIAUA |
| 2020-04-01 | B437 | LITRAN |
| 2018-05-31 | B437 | LITRAN |
| 2016-10-28 | B437 | LIPND |
| 2016-08-25 | B437 | LTSAPR |
| 2016-08-25 | B437 | LIAUA |
| 2016-08-05 | B437 | LTSAPR |
| 2016-02-25 | B437 | LIREN |
| 2013-09-24 | B437 | ESUAPR |
| 2013-07-10 | B437 | LITRAN |
| 2012-12-11 | B437 | LITRAN |
| 2012-11-16 | B437 | ESUAPR |
| 2012-11-15 | B437 | ESUAPR |
| 2011-02-01 | B437 | LETCNS |
| 2010-03-12 | B437 | LIAUA |
| 2010-03-11 | B437 | ESUAPR |
| 2009-05-26 | B437 | LIMOD |
| 2009-05-18 | B437 | ESUAPR |
| 2008-11-28 | B437 | LITRAN |
| 2008-11-10 | B437 | ESUAPR |
| 2008-10-30 | B437 | ESUAPR |
| 2008-06-06 | B437 | ESUAPR |
| 2008-03-19 | B437 | AUTHPR |
| 2008-03-10 | B437 | LIASS |
| 2007-12-18 | B437 | ESUAPR |
| 2007-11-07 | B437 | LITRAN |
| 2007-10-23 | B437 | ESUAPR |
| 2007-04-11 | B437 | AUTHPR |
| 2007-04-10 | B437 | LIASS |
| 2007-03-12 | B437 | COR |
| 2007-03-02 | B437 | AUTHPR |
| 2006-09-19 | B437 | LIAUA |
| 2006-09-18 | B437 | ESUAPR |
| 2006-08-04 | B437 | LIREN |
| 2006-08-03 | B437 | LIASS |
| 2006-03-20 | B437 | ESCAPR |
| 2005-07-09 | B437 | LICCNV |
| 2005-02-15 | B437 | ESCAPR |
| 2004-09-28 | B437 | LIAUA |
| 2004-09-27 | B437 | ESCAPR |
| 2004-09-23 | B437 | LIAUA |
| 2004-09-22 | B437 | ESCAPR |
| 2004-03-10 | B437 | AUTHPR |
| 2004-03-03 | B437 | AUTHPR |
| 2004-02-12 | B437 | LICCNV |
| 2003-05-20 | B437 | COR |
| 2002-12-30 | B437 | TULSCN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2592089 | 2026-08-02 02:31:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | B437 | ULS 2592089 | 2026-08-02 02:31:06 |
| Status | A | ULS 2592089 | 2026-08-02 02:31:06 |
| Service | BR | ULS 2592089 | 2026-08-02 02:31:06 |
| Grant Date | 2026-03-23 | ULS 2592089 | 2026-08-02 02:31:06 |
| Expiration Date | 2036-03-28 | ULS 2592089 | 2026-08-02 02:31:06 |