Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM3GIR callsign genealogy
Currently held by Giraldo, Mauricio O
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 KM3GIR's current licensee, walking backwards.
- Giraldo, Mauricio OFLgranted 2016-09-22cancelled 2016-10-21
Successor callsigns
Callsigns held now by people who previously held KM3GIR.
No current licensee on record previously held this callsign.