Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD3CSA callsign genealogy
Currently held by LaRocca, Frank
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 KD3CSA's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD3CSA.
- LaRocca, FrankMDgranted 2026-03-31