Universal Licensing System
WRBM417
RADIO LICENSE HOLDINGS LLC
License details
| ULS identifier | 4039001 |
|---|
| Call sign | WRBM417 |
|---|
| Radio service | MG |
|---|
| Status | T |
|---|
| Grant date | 2018-04-26 |
|---|
| Expiration | 2028-04-26 |
|---|
| Cancellation | 2019-10-26 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:16 |
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Control points
| Number | Address | County | Phone |
|---|
| 1 | 750 Battery Street, 2nd Floor, San Francisco, CA | SAN FRANCISCO | 4159956800 |
License history
| Date | File or call sign | Action |
|---|
| 2020-02-09 | WRBM417 | LITEAT |
| 2020-02-09 | WRBM417 | FRATRM |
| 2020-02-09 | WRBM417 | ANATRM |
| 2020-02-09 | WRBM417 | PAATRM |
| 2020-02-09 | WRBM417 | LOATRM |
| 2019-12-04 | WRBM417 | LETTRS |
| 2019-12-04 | WRBM417 | PNLISR |
| 2019-07-30 | WRBM417 | LETCNS |
| 2018-04-26 | WRBM417 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4039001 | 2026-08-02 02:43:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBM417 | ULS 4039001 | 2026-08-02 02:43:16 |
| Status | T | ULS 4039001 | 2026-08-02 02:43:16 |
| Service | MG | ULS 4039001 | 2026-08-02 02:43:16 |
| Grant Date | 2018-04-26 | ULS 4039001 | 2026-08-02 02:43:16 |
| Expiration Date | 2028-04-26 | ULS 4039001 | 2026-08-02 02:43:16 |
| Cancellation Date | 2019-10-26 | ULS 4039001 | 2026-08-02 02:43:16 |