Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4FY callsign genealogy
Currently held by MOTSINGER SR, JOHN K
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 KV4FY's current licensee, walking backwards.
- MOTSINGER SR, JOHN KNCgranted 2001-11-10cancelled 2001-11-10
Successor callsigns
Callsigns held now by people who previously held KV4FY.
No current licensee on record previously held this callsign.