Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4LM callsign genealogy
Currently held by REICHERT JR, FREDERICK 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 KF4LM'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 KF4LM.
- REICHERT JR, FREDERICK WOKgranted 2017-01-10