Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE4TX callsign genealogy
Currently held by Parvin, Scott A
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 AE4TX's current licensee, walking backwards.
- Parvin, Scott AALgranted 2007-09-18cancelled 2007-11-17
Successor callsigns
Callsigns held now by people who previously held AE4TX.
- KLINGLER, RALF SVAgranted 2016-11-29