Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF6IZ callsign genealogy
Currently held by WESTERHOLD JR, HAROLD J
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 AF6IZ's current licensee, walking backwards.
- Westerhold Jr, Harold JCAgranted 2005-05-23cancelled 2008-04-28
Successor callsigns
Callsigns held now by people who previously held AF6IZ.
No current licensee on record previously held this callsign.