Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM8Y callsign genealogy
Currently held by Liu, John C
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 KM8Y's current licensee, walking backwards.
- Liu, John CTNgranted 2005-03-17cancelled 2005-04-08
Successor callsigns
Callsigns held now by people who previously held KM8Y.
No current licensee on record previously held this callsign.