Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3FUK callsign genealogy
Currently held by NADIR, MARK
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 K3FUK's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K3FUK.
- NADIR, MARKNYgranted 2017-07-07cancelled 2017-08-04