Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6WFF callsign genealogy
Currently held by Cartwright, Kenneth O
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 N6WFF's current licensee, walking backwards.
- Cartwright, Kenneth OCAgranted 2013-06-13cancelled 2013-07-02
Successor callsigns
Callsigns held now by people who previously held N6WFF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6WFF, oldest first.
- CARTWRIGHT, KENNETH O CA1999-06-24 → cancelled 2011-06-25
- Cartwright, Kenneth O CA2013-07-02 → cancelled 2025-07-03