Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1CM callsign genealogy
Currently held by MEESANGNIL, CHAYANIN
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 KA1CM's current licensee, walking backwards.
- MEESANGNIL, CHAYANINCTgranted 2021-08-05cancelled 2023-04-07
Successor callsigns
Callsigns held now by people who previously held KA1CM.
- MURPHY, DANIEL LNHgranted 2008-06-06cancelled 2020-06-09
All historical holders
Every license row we've seen with the callsign KA1CM, oldest first.
- MURPHY, DANIEL L NH1998-06-11 → cancelled 2008-06-06
- MEESANGNIL, CHAYANIN CT2023-04-07 active