Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM5SZ callsign genealogy
Currently held by BECKERICH, SHARON 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 KM5SZ's current licensee, walking backwards.
- BECKERICH, SHARON Lcancelled 1998-10-09
Successor callsigns
Callsigns held now by people who previously held KM5SZ.
- BECKERICH, SHARON LTXgranted 2020-03-17