Universal Licensing System
WTZ4692
KOCH, ROBERT C
License details
| ULS identifier | 1509965 |
|---|
| Call sign | WTZ4692 |
|---|
| Radio service | SA |
|---|
| Status | E |
|---|
| Grant date | 1995-11-27 |
|---|
| Expiration | 2006-02-28 |
|---|
| Cancellation | 2006-05-06 |
|---|
| Source archive | l_ship.zip |
|---|
| Dataset refreshed | 2026-08-02 02:59:30 |
|---|
Licensee
| Name | KOCH, ROBERT C |
|---|
| Applicant type | P |
|---|
| Location | VIENNA, VA |
|---|
| Address | 2308 TANGLEVALE DR, VIENNA, VA, 22181 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2006-05-06 | WTZ4692 | LIEXP |
| 2005-12-05 | WTZ4692 | LETRES |
| 2000-11-17 | WTZ4692 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1509965 | 2026-08-02 02:59:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WTZ4692 | ULS 1509965 | 2026-08-02 02:59:30 |
| Status | E | ULS 1509965 | 2026-08-02 02:59:30 |
| Service | SA | ULS 1509965 | 2026-08-02 02:59:30 |
| Grant Date | 1995-11-27 | ULS 1509965 | 2026-08-02 02:59:30 |
| Expiration Date | 2006-02-28 | ULS 1509965 | 2026-08-02 02:59:30 |
| Cancellation Date | 2006-05-06 | ULS 1509965 | 2026-08-02 02:59:30 |