Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1DDV callsign genealogy
Currently held by PERRIER, DAVID 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 W1DDV's current licensee, walking backwards.
- Schnyer, John RMAgranted 2018-01-30cancelled 2018-02-27
Successor callsigns
Callsigns held now by people who previously held W1DDV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1DDV, oldest first.
- PERRIER, DAVID B HI1987-09-29 → cancelled 1999-09-30
- Schnyer, John R MA2018-02-27 active