| Callsign | KO4PBU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-04-05 |
| Effective Date | 2022-11-14 |
| Expire Date | 2031-04-05 |
| Cancel Date | 2025-09-09 |
| Last Action Date | 2025-09-09 |
| End Date | 2025-09-09 |
| Available Date | 2027-09-10 |
| Applicant Type | I - Individual |
| Entity Name | GOULDIN, JAMES |
| Street Address / Locality | 21164 Laurel Springs Dr LEESBURG, VA 20175 |
| County | Loudoun County |
| Zip Location | 39°03'51.8"N 77°36'13.6"W |
| Maidenhead | FM19eb |
| FRN | 0030747208 |
| Licensee ID/SGIN | L02436815 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | K1WTT |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010277051 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-04-05 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-04-05 | LIISS - License Issued |
| 2022-11-14 | LIMOD - License Modified |
| 2025-09-09 | LICAN - License Canceled |
FCC comments
| 2025-09-09 | Issued vanity call sign. |