Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK2Q callsign genealogy
Currently held by Donaldson, George B
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 AK2Q's current licensee, walking backwards.
- Donaldson, George BLAgranted 2011-01-11cancelled 2011-04-05
Successor callsigns
Callsigns held now by people who previously held AK2Q.
- KUMAGAI, TAKASHICAgranted 2020-01-15
All historical holders
Every license row we've seen with the callsign AK2Q, oldest first.
- KUMAGAI, TAKASHI CA1994-08-17 → cancelled 2000-04-11
- Donaldson, George B NY2021-03-10 active