Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE4CYY callsign genealogy
Currently held by MILLER, DAVIDSON C
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 KE4CYY's current licensee, walking backwards.
- Trzcinski, Nicholas SVAgranted 2019-02-15cancelled 2019-03-19
Successor callsigns
Callsigns held now by people who previously held KE4CYY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE4CYY, oldest first.
- MILLER, DAVIDSON C VA1995-05-24 → cancelled 2005-09-22
- Trzcinski, Nicholas S VA2019-03-19 active