Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7LFA callsign genealogy
Currently held by SASSMANN, MICHAEL 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 K7LFA's current licensee, walking backwards.
- SASSMANN, MICHAEL JAZgranted 2012-08-09cancelled 2019-05-10
Successor callsigns
Callsigns held now by people who previously held K7LFA.
No current licensee on record previously held this callsign.