Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9WLF callsign genealogy
Currently held by Busch, James L
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 KC9WLF's current licensee, walking backwards.
- Busch, James LINgranted 2012-07-24cancelled 2012-08-17
Successor callsigns
Callsigns held now by people who previously held KC9WLF.
No current licensee on record previously held this callsign.