Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA8SXL callsign genealogy
Currently held by KWASNESKI, CHRISTOPHER L
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 KA8SXL's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KA8SXL.
- KWASNESKI, CHRISTOPHER LAZgranted 2021-01-12cancelled 2021-05-18