Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE4ACA callsign genealogy
Currently held by CASTAGNA, MYLES 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 KE4ACA's current licensee, walking backwards.
- Castagna, Athena ATXgranted 2015-07-24cancelled 2015-09-29
Successor callsigns
Callsigns held now by people who previously held KE4ACA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE4ACA, oldest first.
- CASTAGNA, MYLES A FL2003-01-22 → cancelled 2015-04-14
- Castagna, Moth T IL2015-09-29 active