Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5EXS callsign genealogy
Currently held by TOWNSEND, CHRISTOPHER B
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 N5EXS's current licensee, walking backwards.
- TOWNSEND, CHRISTOPHER BLAgranted 2006-02-23cancelled 2008-08-09
Successor callsigns
Callsigns held now by people who previously held N5EXS.
- SWINDLE, BILLY PTXgranted 1988-03-08cancelled 2000-03-09