Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA4AN callsign genealogy
Currently held by HAGELGANZ, TIMOTHY
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 AA4AN's current licensee, walking backwards.
- NORRIS, JOHN WGAgranted 2020-10-08cancelled 2024-03-09
Successor callsigns
Callsigns held now by people who previously held AA4AN.
- HAGELGANZ, TIMOTHYAZgranted 2019-12-17cancelled 2020-03-31
All historical holders
Every license row we've seen with the callsign AA4AN, oldest first.
- HAGELGANZ, TIMOTHY AZ2010-04-09 → cancelled 2019-12-17
- NORRIS, JOHN W GA2024-03-09 active