Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NS3W callsign genealogy
Currently held by Zenzel, Christopher D
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 NS3W's current licensee, walking backwards.
- Zenzel, Christopher DPAgranted 2011-03-01cancelled 2011-10-29
Successor callsigns
Callsigns held now by people who previously held NS3W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NS3W, oldest first.
- CRAWFORD, DANE R PA1998-07-27 → cancelled 2010-07-28
- Zenzel, Christopher D PA2021-08-14 active