Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF5TWZ callsign genealogy
Currently held by LITTLE, ERIC H
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 KF5TWZ'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 KF5TWZ.
- LITTLE, ERIC HLAgranted 2014-02-08cancelled 2026-03-07