Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP4KT callsign genealogy
Currently held by RIUTORT, MILTON A
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 NP4KT's current licensee, walking backwards.
- RIUTORT, MILTON APRgranted 2004-11-10cancelled 2009-07-07
Successor callsigns
Callsigns held now by people who previously held NP4KT.
No current licensee on record previously held this callsign.