Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD1ARC callsign genealogy
Currently held by MFCC American Red Cross Radio Club
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 KD1ARC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KD1ARC.
No current licensee on record previously held this callsign.