Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9AAZ callsign genealogy
Currently held by SIPPEL, GEORGE 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 N9AAZ's current licensee, walking backwards.
- SIPPEL, GEORGE Ecancelled 1998-12-01
Successor callsigns
Callsigns held now by people who previously held N9AAZ.
No current licensee on record previously held this callsign.