Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9YHF callsign genealogy
Currently held by Plant, Daren R
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 KC9YHF's current licensee, walking backwards.
- Plant, Daren RILgranted 2012-05-08cancelled 2012-06-08
Successor callsigns
Callsigns held now by people who previously held KC9YHF.
No current licensee on record previously held this callsign.