Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7LF callsign genealogy
Currently held by Johnson, Klara M
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 AF7LF's current licensee, walking backwards.
- Johnson, Klara MUTgranted 2010-04-27cancelled 2014-09-24
Successor callsigns
Callsigns held now by people who previously held AF7LF.
No current licensee on record previously held this callsign.