Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0WWL callsign genealogy
Currently held by O NEILL, THOMAS E
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 N0WWL'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 N0WWL.
- O'NEILL, THOMAS ENDgranted 1999-10-19cancelled 2011-10-20