Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W2LAB callsign genealogy
Currently held by Budhiono, Yohanes
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 W2LAB's current licensee, walking backwards.
- Budhiono, YohanesNJgranted 2013-11-12cancelled 2014-04-08
Successor callsigns
Callsigns held now by people who previously held W2LAB.
No current licensee on record previously held this callsign.