Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB6CDF callsign genealogy
Currently held by Nichols, Christopher 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 WB6CDF's current licensee, walking backwards.
- Nichols, Christopher JCAgranted 2006-12-20cancelled 2007-02-08
Successor callsigns
Callsigns held now by people who previously held WB6CDF.
No current licensee on record previously held this callsign.