Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4ZUJ callsign genealogy
Currently held by REEFE, DONALD D
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 W4ZUJ's current licensee, walking backwards.
- REEFE, DONALD DCTgranted 1994-09-22cancelled 2001-08-31
Successor callsigns
Callsigns held now by people who previously held W4ZUJ.
No current licensee on record previously held this callsign.