Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1YL callsign genealogy
Currently held by FRANCIOSI, CONSTANCE H
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 KA1YL's current licensee, walking backwards.
- FRANCIOSI, CONSTANCE HMAgranted 2010-08-12cancelled 2017-10-11
Successor callsigns
Callsigns held now by people who previously held KA1YL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA1YL, oldest first.
- CULLEN, THOMAS F CT1997-01-21 → cancelled 2009-01-22
- FRANCIOSI, CONSTANCE H MA2017-10-11 active