Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5MXT callsign genealogy
Currently held by Henry, Mark D
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 K5MXT's current licensee, walking backwards.
- Henry, Mark DARgranted 2001-08-29cancelled 2001-09-28
Successor callsigns
Callsigns held now by people who previously held K5MXT.
No current licensee on record previously held this callsign.