Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6DCR callsign genealogy
Currently held by RIDDLE, ALAN D
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 N6DCR's current licensee, walking backwards.
- RIDDLE, ALAN Dcancelled 1999-01-28
Successor callsigns
Callsigns held now by people who previously held N6DCR.
No current licensee on record previously held this callsign.