Universal Licensing System
WRJB693
Applied Fire Protection Engineering Inc
License details
| ULS identifier | 4317746 |
|---|
| Call sign | WRJB693 |
|---|
| Radio service | IG |
|---|
| Status | T |
|---|
| Grant date | 2020-08-01 |
|---|
| Expiration | 2030-08-01 |
|---|
| Cancellation | 2021-08-01 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:00 |
|---|
Control points
| Number | Address | County | Phone |
|---|
| 1 | 14401 Sweitzer Lane, Laurel, MD | PRINCE GEORGE'S | 3015955558 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-12 | WRJB693 | ANATRM |
| 2021-12-12 | WRJB693 | LITEAT |
| 2021-12-12 | WRJB693 | FRATRM |
| 2021-12-12 | WRJB693 | LOATRM |
| 2021-10-06 | WRJB693 | PNLISR |
| 2021-10-06 | WRJB693 | LETTRS |
| 2021-05-04 | WRJB693 | LETCNS |
| 2020-08-01 | WRJB693 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4317746 | 2026-08-02 01:24:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJB693 | ULS 4317746 | 2026-08-02 01:24:00 |
| Status | T | ULS 4317746 | 2026-08-02 01:24:00 |
| Service | IG | ULS 4317746 | 2026-08-02 01:24:00 |
| Grant Date | 2020-08-01 | ULS 4317746 | 2026-08-02 01:24:00 |
| Expiration Date | 2030-08-01 | ULS 4317746 | 2026-08-02 01:24:00 |
| Cancellation Date | 2021-08-01 | ULS 4317746 | 2026-08-02 01:24:00 |