Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF6FJZ callsign genealogy
Currently held by KALISCH, HOWARD G
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 KF6FJZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KF6FJZ.
No current licensee on record previously held this callsign.