Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3JON callsign genealogy
Currently held by BUZZARD, ELWOOD
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 W3JON's current licensee, walking backwards.
- GEISSINGER, JON CPAgranted 2013-05-13cancelled 2017-01-06
Successor callsigns
Callsigns held now by people who previously held W3JON.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3JON, oldest first.
- BUZZARD, ELWOOD PA2006-11-28 → cancelled 2014-11-19
- GEISSINGER, JON C PA2017-01-06 active