Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA1KH callsign genealogy
Currently held by DURVIN JR, THOMAS A
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AA1KH's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AA1KH.
- DURVIN JR, THOMAS ARIgranted 2019-04-15
All historical holders
Every license row we've seen with the callsign AA1KH, oldest first.
- DURVIN JR, THOMAS A RI2004-01-10 → cancelled 2009-05-12
- Harriott, Kevin P WA2025-05-13 active