Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3DNQ callsign genealogy
Currently held by Strahlendorf Jr, Harry W
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 W3DNQ's current licensee, walking backwards.
- Strahlendorf Jr, Harry WNJgranted 2005-06-16cancelled 2009-03-27
Successor callsigns
Callsigns held now by people who previously held W3DNQ.
No current licensee on record previously held this callsign.