Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5LSO callsign genealogy
Currently held by Baciu, Petrica S
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 W5LSO's current licensee, walking backwards.
- Baciu, Petrica SNJgranted 2017-09-14cancelled 2017-11-10
Successor callsigns
Callsigns held now by people who previously held W5LSO.
No current licensee on record previously held this callsign.