Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NA5OK callsign genealogy
Currently held by Quest Amateur Radio Society
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 NA5OK's current licensee, walking backwards.
- KD5UOGcancelledQuest Amateur Radio SocietyOKgranted 2002-12-06cancelled 2006-02-25
Successor callsigns
Callsigns held now by people who previously held NA5OK.
No current licensee on record previously held this callsign.