Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2UUU callsign genealogy
Currently held by SAWICKY, LEONARD J
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 KB2UUU'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 KB2UUU.
- K2RVWactiveRip Van Winkle Amateur Radio SocNYgranted 2017-08-03