Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9AZZ callsign genealogy
Currently held by STEVENS, JOHN K
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 K9AZZ's current licensee, walking backwards.
- STEVENS, JOHN Kcancelled 1999-01-13
Successor callsigns
Callsigns held now by people who previously held K9AZZ.
No current licensee on record previously held this callsign.