Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN7ITZ callsign genealogy
Currently held by MESSEDER JR, JOHN A
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 KN7ITZ's current licensee, walking backwards.
- N1HKZcancelledcancelled 1998-05-28
Successor callsigns
Callsigns held now by people who previously held KN7ITZ.
No current licensee on record previously held this callsign.