Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE4FUS callsign genealogy
Currently held by HOUSTON III III, ALFRED A
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 KE4FUS'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 KE4FUS.
- HOUSTON III, ALFRED AFLgranted 2005-04-22cancelled 2006-02-14