Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF5NOB callsign genealogy
Currently held by Finch Sr, William B
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 KF5NOB's current licensee, walking backwards.
- FINCH SR, WILLIAM BARgranted 1997-09-11cancelled 2002-12-24
Successor callsigns
Callsigns held now by people who previously held KF5NOB.
No current licensee on record previously held this callsign.