Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF5FUT callsign genealogy
Currently held by DEMPSEY SR, JAMES M
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 KF5FUT's current licensee, walking backwards.
- DEMPSEY SR, JAMES MTXgranted 2001-02-02cancelled 2010-03-25
Successor callsigns
Callsigns held now by people who previously held KF5FUT.
- DEMPSEY SR, JAMES MTXgranted 2011-06-10cancelled 2023-07-12