Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX7ALF callsign genealogy
Currently held by HERBST, AUGUST
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 KX7ALF's current licensee, walking backwards.
- HERBST, AUGUSTAZgranted 2021-03-09cancelled 2021-04-24
Successor callsigns
Callsigns held now by people who previously held KX7ALF.
No current licensee on record previously held this callsign.