Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3DZO callsign genealogy
Currently held by HAIGHT JR, DENNIS L
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 N3DZO's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N3DZO.
- HAIGHT JR, DENNIS LOHgranted 2017-08-29cancelled 2020-05-22