Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM5YI callsign genealogy
Currently held by Pike, Darrell D
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 KM5YI's current licensee, walking backwards.
- Pike, Darrell DMSgranted 1997-03-19cancelled 2004-05-12
Successor callsigns
Callsigns held now by people who previously held KM5YI.
No current licensee on record previously held this callsign.