Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE7AX callsign genealogy
Currently held by KRETZSCHMAR, JAMES L
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 AE7AX's current licensee, walking backwards.
- KRETZSCHMAR, JAMES LWYgranted 2006-01-18cancelled 2009-06-09
Successor callsigns
Callsigns held now by people who previously held AE7AX.
No current licensee on record previously held this callsign.