Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3DM callsign genealogy
Currently held by MASTACHE, DAVID
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 KP3DM's current licensee, walking backwards.
- MASTACHE, DAVIDPRgranted 2013-01-04cancelled 2013-06-25
Successor callsigns
Callsigns held now by people who previously held KP3DM.
No current licensee on record previously held this callsign.