Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2OWT callsign genealogy
Currently held by O Brien, Donna M
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 KC2OWT'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 KC2OWT.
- O Brien, Donna MNJgranted 2006-03-29cancelled 2006-04-20