Universal Licensing System
WRLB456
Crystal Automation Systems, Inc.
License details
| ULS identifier | 4401151 |
|---|
| Call sign | WRLB456 |
|---|
| Radio service | PL |
|---|
| Status | A |
|---|
| Grant date | 2021-03-12 |
|---|
| Expiration | 2031-03-12 |
|---|
| Source archive | l_market.zip |
|---|
| Dataset refreshed | 2026-08-02 02:29:21 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2025-09-19 | WRLB456 | LIAUA |
| 2021-03-12 | WRLB456 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4401151 | 2026-08-02 02:29:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRLB456 | ULS 4401151 | 2026-08-02 02:29:21 |
| Status | A | ULS 4401151 | 2026-08-02 02:29:21 |
| Service | PL | ULS 4401151 | 2026-08-02 02:29:21 |
| Grant Date | 2021-03-12 | ULS 4401151 | 2026-08-02 02:29:21 |
| Expiration Date | 2031-03-12 | ULS 4401151 | 2026-08-02 02:29:21 |