Universal Licensing System
WPOJ550
Cornerstone SMR, Inc.
License details
| ULS identifier | 209794 |
|---|
| Call sign | WPOJ550 |
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| Radio service | QA |
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| Status | T |
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| Grant date | 1999-05-21 |
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| Expiration | 2009-05-21 |
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| Cancellation | 2009-05-21 |
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| Source archive | l_market.zip |
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| Dataset refreshed | 2026-08-02 02:27:50 |
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License history
| Date | File or call sign | Action |
|---|
| 2018-03-22 | WPOJ550 | COR |
| 2012-05-31 | WPOJ550 | COR |
| 2012-05-31 | WPOJ550 | LITERM |
| 2009-02-23 | WPOJ550 | LETRES |
| 2009-02-18 | WPOJ550 | LETCNS |
| 2007-08-07 | WPOJ550 | LETCNS |
| 2006-05-24 | WPOJ550 | LIASS |
| 2006-05-02 | WPOJ550 | LIAUA |
| 2006-05-02 | WPOJ550 | ESUAPR |
| 2004-07-19 | WPOJ550 | AUTHPR |
| 2004-02-17 | WPOJ550 | LETCNS |
| 2001-11-02 | WPOJ550 | COR |
| 2001-10-30 | WPOJ550 | AUTHPR |
| 2001-09-28 | WPOJ550 | LIAUA |
| 1999-11-03 | WPOJ550 | LIISS |
| 1999-10-13 | WPOJ550 | COR |
| 1999-10-13 | WPOJ550 | AUTHPR |
| 1999-09-24 | WPOJ550 | AUTHPR |
| 1999-05-21 | WPOJ550 | COR |
| 1999-05-21 | WPOJ550 | AUTHPR |
| 1999-05-21 | WPOJ550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 209794 | 2026-08-02 02:26:19 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOJ550 | ULS 209794 | 2026-08-02 02:27:50 |
| Status | T | ULS 209794 | 2026-08-02 02:27:50 |
| Service | QA | ULS 209794 | 2026-08-02 02:27:50 |
| Grant Date | 1999-05-21 | ULS 209794 | 2026-08-02 02:27:50 |
| Expiration Date | 2009-05-21 | ULS 209794 | 2026-08-02 02:27:50 |
| Cancellation Date | 2009-05-21 | ULS 209794 | 2026-08-02 02:27:50 |