Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI1U callsign genealogy
Currently held by COREY, MICHAEL P
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 KI1U's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KI1U.
No current licensee on record previously held this callsign.