Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7ILO callsign genealogy
Currently held by Santiago, Luis A
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 KC7ILO's current licensee, walking backwards.
- Santiago, Luis ADEgranted 2021-03-26cancelled 2021-04-16
Successor callsigns
Callsigns held now by people who previously held KC7ILO.
No current licensee on record previously held this callsign.