Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0WFK callsign genealogy
Currently held by Kahre, Will F
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 N0WFK's current licensee, walking backwards.
- Kahre, Will FKSgranted 2014-03-11cancelled 2014-04-15
Successor callsigns
Callsigns held now by people who previously held N0WFK.
- Brookes, Brian ECOgranted 2004-07-27cancelled 2016-07-28
All historical holders
Every license row we've seen with the callsign N0WFK, oldest first.
- Brookes, Brian E CO2003-01-30 → cancelled 2004-07-27
- Kahre, Will F KS2014-04-15 → cancelled 2026-04-16