Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6DTO callsign genealogy
Currently held by OWEN, DARYL T
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 N6DTO's current licensee, walking backwards.
- OWEN, DARYL TCAgranted 2004-05-26cancelled 2005-09-13
Successor callsigns
Callsigns held now by people who previously held N6DTO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6DTO, oldest first.
- TRAPPA, JOSEPH T ID1990-01-16 → cancelled 2002-03-07
- OWEN, DARYL T UT2025-09-20 active