Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6PMT callsign genealogy
Currently held by SUSTENTO, RAFAEL P
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 N6PMT's current licensee, walking backwards.
- SUSTENTO, RAFAEL Pcancelled 1998-10-29
Successor callsigns
Callsigns held now by people who previously held N6PMT.
- SUSTENTO, RAFAEL PCAgranted 2013-08-09cancelled 2026-03-06