Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1KDA callsign genealogy
Currently held by Brodeur, Ronald P
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 W1KDA's current licensee, walking backwards.
- Brodeur, Ronald PRIgranted 2005-09-30cancelled 2006-04-07
Successor callsigns
Callsigns held now by people who previously held W1KDA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1KDA, oldest first.
- PLANKEY, FRANCIS T NV1993-06-01 → cancelled 2005-06-02
- Brodeur, Ronald P RI2026-03-12 active