Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7CRW callsign genealogy
Currently held by WICKENBERG, CRAIG R
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 N7CRW's current licensee, walking backwards.
- Wickenberg, Craig RORgranted 2006-08-31cancelled 2007-02-13
Successor callsigns
Callsigns held now by people who previously held N7CRW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7CRW, oldest first.
- TRISLER, WILLIAM T AZ1988-03-22 → cancelled 2000-03-23
- WICKENBERG, CRAIG R OR2017-02-02 active