Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1RD callsign genealogy
Currently held by DUPUIS JR, ROY L
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 KA1RD's current licensee, walking backwards.
- DUPUIS JR, ROY LMAgranted 2002-08-13cancelled 2012-06-02
Successor callsigns
Callsigns held now by people who previously held KA1RD.
No current licensee on record previously held this callsign.