Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9NOF callsign genealogy
Currently held by ANDRADE, MATTHEW J
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 KB9NOF'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 KB9NOF.
- ANDRADE, MATTHEW JINgranted 2017-12-05cancelled 2019-05-17