Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4ZFY callsign genealogy
Currently held by COTTRELL, JACKIE H
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 KA4ZFY's current licensee, walking backwards.
- COTTRELL, JACKIE HKYgranted 1995-12-05cancelled 2005-06-24
Successor callsigns
Callsigns held now by people who previously held KA4ZFY.
No current licensee on record previously held this callsign.