Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3NCR callsign genealogy
Currently held by Fritze III, John K
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 W3NCR's current licensee, walking backwards.
- Fritze III, John KMDgranted 2009-10-13cancelled 2010-03-19
Successor callsigns
Callsigns held now by people who previously held W3NCR.
No current licensee on record previously held this callsign.