Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4NGM callsign genealogy
Currently held by Garcia- Maldonado, Noel
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 KP4NGM's current licensee, walking backwards.
- Garcia- Maldonado, NoelPRgranted 2005-12-22cancelled 2007-06-22
Successor callsigns
Callsigns held now by people who previously held KP4NGM.
No current licensee on record previously held this callsign.