| Callsign | KO4LLB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-01-25 |
| Effective Date | 2021-04-26 |
| Expire Date | 2031-01-25 |
| Cancel Date | 2026-03-10 |
| Last Action Date | 2026-03-10 |
| End Date | 2026-03-10 |
| Available Date | 2028-03-11 |
| Applicant Type | I - Individual |
| Entity Name | Crispin, Aaron D |
| Street Address / Locality | 3801 Townsley St Fredericksburg, VA 22408 |
| County | Spotsylvania County |
| Zip Location | 38°13'13.0"N 77°26'37.2"W |
| Maidenhead | FM18gf |
| FRN | 0030441224 |
| Licensee ID/SGIN | L02409627 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | N3ADC |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009518919 |
| Phonetic weight / Morse weight | 12 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-01-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-01-25 | LIISS - License Issued |
| 2021-04-26 | LIMOD - License Modified |
| 2026-03-10 | LICAN - License Canceled |
FCC comments
| 2026-03-10 | Issued vanity call sign. |