Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF7LB callsign genealogy
Currently held by BARNDT, FELIX 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 KF7LB's current licensee, walking backwards.
- BARNDT, FELIX LAZgranted 2018-03-20cancelled 2022-11-15
Successor callsigns
Callsigns held now by people who previously held KF7LB.
No current licensee on record previously held this callsign.