Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3WOL callsign genealogy
Currently held by ZECHMAN, WILLIAM N
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 W3WOL's current licensee, walking backwards.
- Zechman, Scott APAgranted 2024-02-23cancelled 2024-03-15
Successor callsigns
Callsigns held now by people who previously held W3WOL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3WOL, oldest first.
- ZECHMAN, WILLIAM N PA1998-06-24 → cancelled 2010-06-25
- Zechman, Scott A PA2024-03-15 active