Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4OLD callsign genealogy
Currently held by TODD, DAVID 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 N4OLD's current licensee, walking backwards.
- Todd, David WVAgranted 2018-01-26cancelled 2018-05-08
Successor callsigns
Callsigns held now by people who previously held N4OLD.
- TODD, DAVID WVAgranted 2022-05-06
All historical holders
Every license row we've seen with the callsign N4OLD, oldest first.
- PICKFORD, STEVEN L KY2006-01-24 → cancelled 2018-04-19
- TODD, DAVID W VA2018-05-08 → cancelled 2022-05-06