Universal Licensing System
WPSE687
Northrop Grumman Systems Corp.
License details
| ULS identifier | 1957021 |
|---|
| Call sign | WPSE687 |
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| Radio service | TN |
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| Status | E |
|---|
| Grant date | 2001-03-29 |
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| Expiration | 2011-03-29 |
|---|
| Cancellation | 2012-03-03 |
|---|
| Source archive | l_market.zip |
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| Dataset refreshed | 2026-08-02 02:29:12 |
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License history
| Date | File or call sign | Action |
|---|
| 2012-03-03 | WPSE687 | LIEXP |
| 2011-03-31 | WPSE687 | LITRAN |
| 2011-01-28 | WPSE687 | ESUAPR |
| 2011-01-03 | WPSE687 | LETRES |
| 2010-01-29 | WPSE687 | ESUAPR |
| 2009-12-31 | WPSE687 | LIASS |
| 2009-12-24 | WPSE687 | ESUAPR |
| 2009-11-20 | WPSE687 | ESUAPR |
| 2008-04-29 | WPSE687 | LIAUA |
| 2008-04-28 | WPSE687 | ESUAPR |
| 2008-04-25 | WPSE687 | LIAUA |
| 2008-04-24 | WPSE687 | ESUAPR |
| 2005-01-14 | WPSE687 | LIAUA |
| 2005-01-13 | WPSE687 | ESUAPR |
| 2004-01-13 | WPSE687 | LIAUA |
| 2003-06-26 | WPSE687 | LIAUA |
| 2002-12-11 | WPSE687 | LITRAN |
| 2001-03-29 | WPSE687 | LIISS |
| 2001-03-29 | WPSE687 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1957021 | 2026-08-02 02:29:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSE687 | ULS 1957021 | 2026-08-02 02:29:12 |
| Status | E | ULS 1957021 | 2026-08-02 02:29:12 |
| Service | TN | ULS 1957021 | 2026-08-02 02:29:12 |
| Grant Date | 2001-03-29 | ULS 1957021 | 2026-08-02 02:29:12 |
| Expiration Date | 2011-03-29 | ULS 1957021 | 2026-08-02 02:29:12 |
| Cancellation Date | 2012-03-03 | ULS 1957021 | 2026-08-02 02:29:12 |