Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4AVA callsign genealogy
Currently held by SEIGENTHALER, EDWARD F
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 K4AVA's current licensee, walking backwards.
- SEIGENTHALER, GLENN ETNgranted 1996-05-08cancelled 2002-03-07
Successor callsigns
Callsigns held now by people who previously held K4AVA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4AVA, oldest first.
- SEIGENTHALER, EDWARD F TN1993-06-29 → cancelled 2001-10-09
- SEIGENTHALER, GLENN E TN2021-04-28 active