Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4SUN callsign genealogy
Currently held by Perry, Darrin K
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 KA4SUN's current licensee, walking backwards.
- Perry, Darrin KFLgranted 2019-09-23cancelled 2019-11-19
Successor callsigns
Callsigns held now by people who previously held KA4SUN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA4SUN, oldest first.
- Sunlink Amateur Radio Club FL2004-04-28 → cancelled 2016-04-29
- Perry, Darrin K FL2019-11-19 active