Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX7CJW callsign genealogy
Currently held by White, Colin J
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 WX7CJW's current licensee, walking backwards.
- White, Colin JORgranted 2015-11-06cancelled 2015-11-28
Successor callsigns
Callsigns held now by people who previously held WX7CJW.
No current licensee on record previously held this callsign.