Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2DDR callsign genealogy
Currently held by STUPP, RUSSELL 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 W2DDR's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W2DDR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2DDR, oldest first.
- STUPP, RUSSELL W NJ1996-04-29 → cancelled 2008-04-30
- RYAN, DREW D NY2010-01-22 → cancelled 2022-01-25