Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6OWL callsign genealogy
Currently held by Fratantuno, Mike
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 KN6OWL's current licensee, walking backwards.
- Fratantuno, MikeCAgranted 2020-09-08cancelled 2021-03-16
Successor callsigns
Callsigns held now by people who previously held KN6OWL.
No current licensee on record previously held this callsign.