Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9LNX callsign genealogy
Currently held by Wold, Charles W
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 KC9LNX's current licensee, walking backwards.
- Mendoza, MANUEL AWIgranted 2026-07-03cancelled 2026-07-24
Successor callsigns
Callsigns held now by people who previously held KC9LNX.
- Wold, Charles WWIgranted 2018-11-15
All historical holders
Every license row we've seen with the callsign KC9LNX, oldest first.
- Wold, Charles W WI2007-05-02 → cancelled 2008-11-07
- Mendoza, MANUEL A WI2026-07-24 active