Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC5NU callsign genealogy
Currently held by NASH, JON M
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 AC5NU's current licensee, walking backwards.
- KA4LDWcancelledcancelled 1997-09-09
Successor callsigns
Callsigns held now by people who previously held AC5NU.
No current licensee on record previously held this callsign.