Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB6U callsign genealogy
Currently held by OWL CONTEST CLUB
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 NB6U's current licensee, walking backwards.
- KG6UEDcancelledOWL CONTEST CLUBCAgranted 2004-03-15cancelled 2004-04-06
Successor callsigns
Callsigns held now by people who previously held NB6U.
No current licensee on record previously held this callsign.