Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0OLD callsign genealogy
Currently held by LEBAKKEN, JUDITH A
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 N0OLD's current licensee, walking backwards.
- Oldfield, Danny JCOgranted 2010-02-11cancelled 2010-03-26
Successor callsigns
Callsigns held now by people who previously held N0OLD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0OLD, oldest first.
- LEBAKKEN, JUDITH A SD1992-01-21 → cancelled 2004-01-22
- Oldfield, Danny J CO2020-01-08 active