Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6WFY callsign genealogy
Currently held by Diaz, Francis Keith V
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 N6WFY's current licensee, walking backwards.
- Diaz, Francis Keith VCAgranted 2020-12-02cancelled 2020-12-29
Successor callsigns
Callsigns held now by people who previously held N6WFY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6WFY, oldest first.
- DIAZ, FRANCIS KEI V CA1989-09-05 → cancelled 2001-09-06
- Diaz, Francis Keith V CA2020-12-29 active