Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA3ZR callsign genealogy
Currently held by Buchheit Jr, Edward R
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 AA3ZR's current licensee, walking backwards.
- Buchheit Jr, Edward RPAgranted 1992-09-15cancelled 2002-06-26
Successor callsigns
Callsigns held now by people who previously held AA3ZR.
No current licensee on record previously held this callsign.