Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA2EXI callsign genealogy
Currently held by HERRMANN JR, EUGENE 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 WA2EXI's current licensee, walking backwards.
- Keller, Christopher WPAgranted 2018-12-07cancelled 2019-12-31
Successor callsigns
Callsigns held now by people who previously held WA2EXI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA2EXI, oldest first.
- HERRMANN JR, EUGENE A FL1990-02-20 → cancelled 2002-03-07
- Keller, Christopher W PA2019-12-31 active