Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9FXZ callsign genealogy
Currently held by Skidmore, Matthew 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 K9FXZ's current licensee, walking backwards.
- Skidmore, Matthew MMDgranted 2002-07-29cancelled 2009-07-25
Successor callsigns
Callsigns held now by people who previously held K9FXZ.
- Skidmore, Matthew MMDgranted 2019-12-18