Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0LF callsign genealogy
Currently held by RIDDLE, DANIEL E
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 AC0LF's current licensee, walking backwards.
- Riddle, Daniel EMNgranted 2006-03-17cancelled 2008-05-12
Successor callsigns
Callsigns held now by people who previously held AC0LF.
No current licensee on record previously held this callsign.