| Callsign | KA1OLA |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-02-27 |
| Effective Date | 2026-02-27 |
| Expire Date | 2036-04-10 |
| Cancel Date | |
| Last Action Date | 2026-02-27 |
| End Date | 2036-04-10 |
| Available Date | 2038-04-11 |
| Applicant Type | I - Individual |
| Entity Name | Hadley, David F |
| Street Address / Locality | 55 Boynton St. Lowell, MA 01850 |
| County | Middlesex County |
| Zip Location | 42°39'21.8"N 71°18'11.9"W |
| Maidenhead | FN42ip |
| FRN | 0004902953 |
| Licensee ID/SGIN | L00329903 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9604080445 |
| Phonetic weight / Morse weight | 11 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2001-02-27 | LITIN - TIN Updated |
| 2001-02-27 | LIMOD - License Modified |
| 2006-01-31 | LIREN - License Renewed |
| 2016-01-30 | LIREN - License Renewed |
| 2018-11-29 | LIAUA - Administrative Update Applied |
| 2026-02-27 | LIREN - License Renewed |