Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3POA callsign genealogy
Currently held by ZILAITIS, JOSEPH 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 W3POA's current licensee, walking backwards.
- ZILAITIS, JOSEPH JPAgranted 2017-03-06cancelled 2017-06-10
Successor callsigns
Callsigns held now by people who previously held W3POA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3POA, oldest first.
- ZILAITIS, BERNARD F PA2005-03-01 → cancelled 2017-05-23
- ZILAITIS, JOSEPH J PA2017-06-10 active