Universal Licensing System
WDM4020
Maritime Services of Charleston Inc
License details
| ULS identifier | 4455515 |
|---|
| Call sign | WDM4020 |
|---|
| Radio service | SB |
|---|
| Status | A |
|---|
| Grant date | 2021-06-03 |
|---|
| Expiration | 2031-06-03 |
|---|
| Source archive | l_ship.zip |
|---|
| Dataset refreshed | 2026-08-02 02:56:56 |
|---|
Licensee
| Name | Maritime Services of Charleston Inc |
|---|
| Applicant type | C |
|---|
| FRN | 0030993885 |
|---|
| Location | Isle of Palms, SC |
|---|
| Address | Isle of Palms, SC, 29451 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2021-06-03 | WDM4020 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4455515 | 2026-08-02 02:56:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDM4020 | ULS 4455515 | 2026-08-02 02:56:56 |
| Status | A | ULS 4455515 | 2026-08-02 02:56:56 |
| Service | SB | ULS 4455515 | 2026-08-02 02:56:56 |
| Grant Date | 2021-06-03 | ULS 4455515 | 2026-08-02 02:56:56 |
| Expiration Date | 2031-06-03 | ULS 4455515 | 2026-08-02 02:56:56 |