Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2NFD callsign genealogy
Currently held by Robetto, Oswald
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 K2NFD's current licensee, walking backwards.
- Robetto, OswaldNJgranted 2020-04-24cancelled 2020-05-15
Successor callsigns
Callsigns held now by people who previously held K2NFD.
- Robetto, OswaldNJgranted 2021-06-29