Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5XMF callsign genealogy
Currently held by Fraser, 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 K5XMF's current licensee, walking backwards.
- Fraser, MarkNJgranted 2016-06-23cancelled 2016-07-15
Successor callsigns
Callsigns held now by people who previously held K5XMF.
- Fraser, MarkNJgranted 2017-03-17cancelled 2018-09-14