Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1LOA callsign genealogy
Currently held by APONTE RIVERA, FERDINAND G
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 KC1LOA's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KC1LOA.
- APONTE RIVERA, FERDINAND GMAgranted 2019-07-12