Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2MTK callsign genealogy
Currently held by Chapman, Ian
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 K2MTK's current licensee, walking backwards.
- Chapman, IanTXgranted 2021-10-21cancelled 2021-11-20
Successor callsigns
Callsigns held now by people who previously held K2MTK.
No current licensee on record previously held this callsign.