Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W7FJC callsign genealogy
Currently held by McCambridge, Michael A
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 W7FJC's current licensee, walking backwards.
- McCambridge, Michael AAZgranted 2008-06-10cancelled 2012-09-18
Successor callsigns
Callsigns held now by people who previously held W7FJC.
- McCambridge, Michael AAZgranted 2024-11-08