Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4VFM callsign genealogy
Currently held by HAMEL, ALAN M
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 KN4VFM's current licensee, walking backwards.
- HAMEL, ALAN MGAgranted 2013-09-16cancelled 2014-12-13
Successor callsigns
Callsigns held now by people who previously held KN4VFM.
No current licensee on record previously held this callsign.