Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9LNF callsign genealogy
Currently held by Klein Jr, James E
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 KD9LNF's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD9LNF.
- Klein Jr, James EWIgranted 2019-10-05