Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9PHW callsign genealogy
Currently held by ELZER, JOSEPH 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 K9PHW's current licensee, walking backwards.
- ELZER, JOSEPH Jcancelled 1999-08-02
Successor callsigns
Callsigns held now by people who previously held K9PHW.
No current licensee on record previously held this callsign.