Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9CAF callsign genealogy
Currently held by Fiocca Jr, Carl A
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 KD9CAF's current licensee, walking backwards.
- Fiocca Jr, Carl AILgranted 2017-09-21cancelled 2017-10-11
Successor callsigns
Callsigns held now by people who previously held KD9CAF.
- Tsushima, MasaakiILgranted 2014-09-04cancelled 2026-09-05
All historical holders
Every license row we've seen with the callsign KD9CAF, oldest first.
- Tsushima, Masaaki IL2014-09-04 → cancelled 2015-04-24
- Fiocca Jr, Carl A IL2017-10-11 active