| Callsign | W4OBY |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2022-03-14 |
| Effective Date | 2025-07-24 |
| Expire Date | 2032-03-30 |
| Cancel Date | |
| Last Action Date | 2025-07-24 |
| End Date | 2032-03-30 |
| Available Date | 2034-03-31 |
| Applicant Type | I - Individual |
| Entity Name | Sipprell, James E |
| Street Address / Locality | 907 Bob El Drive Westminster, MD 21157 |
| County | Carroll County |
| Zip Location | 39°32'54.8"N 76°59'00.8"W |
| Maidenhead | FM19mn |
| FRN | 0003563103 |
| Licensee ID/SGIN | L00200820 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 3 / MD |
| Prev Callsign / Prev Class | K2HYQ |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | B - Relative of Deceased |
| ULS File Number | 0009954266 |
| Phonetic weight / Morse weight | 10 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2012-03-30 | LIISS - License Issued |
| 2012-03-30 | VANGRT - Vanity Call Sign Assigned |
| 2022-03-14 | LIREN - License Renewed |
| 2025-07-24 | LIAUA - Administrative Update Applied |