Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN4FA callsign genealogy
Currently held by Flapan, Albert
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 KN4FA's current licensee, walking backwards.
- WA2FBQno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KN4FA.
- Flapan, AlbertFLgranted 2017-12-19