Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA2ODW callsign genealogy
Currently held by Costello II, Thomas P
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 WA2ODW's current licensee, walking backwards.
- Costello II, Thomas PNJgranted 2022-02-28cancelled 2022-03-22
Successor callsigns
Callsigns held now by people who previously held WA2ODW.
No current licensee on record previously held this callsign.