Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF5FW callsign genealogy
Currently held by HALLEY, ORVILLE E
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 KF5FW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KF5FW.
No current licensee on record previously held this callsign.