Confidence: Medium · Source: FCC ULS · As of 2026-10-24
W3ZEL callsign genealogy
Currently held by Pietrucha, Michael W
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 W3ZEL's current licensee, walking backwards.
- Pietrucha, Michael WDCgranted 2026-09-25cancelled 2026-10-14
Successor callsigns
Callsigns held now by people who previously held W3ZEL.
No current licensee on record previously held this callsign.