Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5PHX callsign genealogy
Currently held by Whitton Jr, John E
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 KD5PHX's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD5PHX.
- Whitton Jr, John EMIgranted 2021-06-07