Universal Licensing System
WCK4647
SERRA, MARIO
License details
| ULS identifier | 1399103 |
|---|
| Call sign | WCK4647 |
|---|
| Radio service | SA |
|---|
| Status | E |
|---|
| Grant date | 1994-08-01 |
|---|
| Expiration | 2004-08-01 |
|---|
| Cancellation | 2004-10-02 |
|---|
| Source archive | l_ship.zip |
|---|
| Dataset refreshed | 2026-08-02 02:59:12 |
|---|
Licensee
| Name | SERRA, MARIO |
|---|
| Applicant type | P |
|---|
| Location | NEWARK, NJ |
|---|
| Address | 448 SUMMER AVE, NEWARK, NJ, 07014 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2004-10-02 | WCK4647 | LIEXP |
| 2004-05-13 | WCK4647 | LETRES |
| 2000-11-17 | WCK4647 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1399103 | 2026-08-02 02:59:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WCK4647 | ULS 1399103 | 2026-08-02 02:59:12 |
| Status | E | ULS 1399103 | 2026-08-02 02:59:12 |
| Service | SA | ULS 1399103 | 2026-08-02 02:59:12 |
| Grant Date | 1994-08-01 | ULS 1399103 | 2026-08-02 02:59:12 |
| Expiration Date | 2004-08-01 | ULS 1399103 | 2026-08-02 02:59:12 |
| Cancellation Date | 2004-10-02 | ULS 1399103 | 2026-08-02 02:59:12 |