Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4ITZ callsign genealogy
Currently held by WHITAKER, ALLAN 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 W4ITZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4ITZ.
No current licensee on record previously held this callsign.