Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0FKU callsign genealogy
Currently held by Johnson, Duane G
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 N0FKU's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N0FKU.
- WENDEL, RANDY GMNgranted 2020-07-14
All historical holders
Every license row we've seen with the callsign N0FKU, oldest first.
- WENDEL, RANDY G MN1998-05-04 → cancelled 2000-08-01
- Johnson, Duane G WI2025-05-20 active