Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1NO callsign genealogy
Currently held by Baker, Darryl G
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 KA1NO's current licensee, walking backwards.
- Baker, Darryl GCTgranted 2022-04-07cancelled 2022-07-06
Successor callsigns
Callsigns held now by people who previously held KA1NO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA1NO, oldest first.
- CASTILLO, ANTHONY W RI1995-11-28 → cancelled 2007-11-29
- Baker, Darryl G CT2022-07-06 active