Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4FKU callsign genealogy
Currently held by Matthews, Curtis L
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 W4FKU's current licensee, walking backwards.
- MATTHEWS, CURTIS LTNgranted 2022-05-24cancelled 2022-06-11
Successor callsigns
Callsigns held now by people who previously held W4FKU.
No current licensee on record previously held this callsign.