Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC8IMU callsign genealogy
Currently held by GRANT AMATEUR RADIO ASSOC
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 KC8IMU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC8IMU.
- W8STZactiveGRANT AMATEUR RADIO ASSOCOHgranted 2022-06-14