Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3NKA callsign genealogy
Currently held by ENGELHARDT, DOUGLAS D
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 W3NKA's current licensee, walking backwards.
- ENGELHARDT, DOUGLAS DPAgranted 2012-08-07cancelled 2021-04-27
Successor callsigns
Callsigns held now by people who previously held W3NKA.
No current licensee on record previously held this callsign.