Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN6OL callsign genealogy
Currently held by Alfonsi, Dan
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 KN6OL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KN6OL.
- Alfonsi, DanCAgranted 2013-07-09cancelled 2022-04-08