Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8DOA callsign genealogy
Currently held by Benson, Larry E
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 K8DOA's current licensee, walking backwards.
- Thompson, John EMIgranted 2016-08-05cancelled 2017-03-31
Successor callsigns
Callsigns held now by people who previously held K8DOA.
All historical holders
Every license row we've seen with the callsign K8DOA, oldest first.
- Benson, Larry E CO2013-07-06 → cancelled 2014-05-10
- Thompson, John E MI2016-06-18 → cancelled 2016-08-05
- Thompson, John E MI2017-03-31 active