Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3WC callsign genealogy
Currently held by CRABTREE, WILLIAM O
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 N3WC's current licensee, walking backwards.
- CRABTREE, WILLIAM OOHgranted 1993-03-02cancelled 2000-09-09
Successor callsigns
Callsigns held now by people who previously held N3WC.
No current licensee on record previously held this callsign.