Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9LKN callsign genealogy
Currently held by Henderson, Randy 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 KB9LKN's current licensee, walking backwards.
- KB9HRDno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KB9LKN.
- Henderson, Randy JILgranted 2023-01-19