Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0OSD callsign genealogy
Currently held by MALICK, RANDALL S
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 N0OSD's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N0OSD.
- Malick, Randall SAZgranted 1998-12-01cancelled 2006-08-22