Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC8RT callsign genealogy
Currently held by NIELSEN, CHARLES 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 AC8RT's current licensee, walking backwards.
- NIELSEN, CHARLES AMIgranted 2014-04-22cancelled 2014-09-04
Successor callsigns
Callsigns held now by people who previously held AC8RT.
No current licensee on record previously held this callsign.