Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6FU callsign genealogy
Currently held by Johnson, A Kenneth
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 W6FU's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W6FU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6FU, oldest first.
- Johnson, A Kenneth CA2005-10-24 → cancelled 2009-11-13
- Schultz, William TX2021-10-14 active