Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA3BFY callsign genealogy
Currently held by THOMAS, GERALD 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 KA3BFY's current licensee, walking backwards.
- Thomas, Cleo MPAgranted 2016-03-30cancelled 2016-09-17
Successor callsigns
Callsigns held now by people who previously held KA3BFY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA3BFY, oldest first.
- THOMAS, GERALD A PA2005-01-14 → cancelled 2015-04-03
- Thomas, Cleo M PA2016-09-17 active