Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF5UPA callsign genealogy
Currently held by Hickman, Matthew N
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 KF5UPA's current licensee, walking backwards.
- Hickman, Matthew NMSgranted 2010-04-20cancelled 2010-09-08
Successor callsigns
Callsigns held now by people who previously held KF5UPA.
- Hickman, Matthew NMSgranted 2022-02-23