Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7DY callsign genealogy
Currently held by YOUNG, DONALD B
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 N7DY's current licensee, walking backwards.
- STIMSON, DALE BORgranted 2018-07-13cancelled 2021-07-07
Successor callsigns
Callsigns held now by people who previously held N7DY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7DY, oldest first.
- YOUNG, DONALD B WA2009-03-20 → cancelled 2021-06-17
- Stimson, Dale B OR2021-07-07 active