Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NA1CW callsign genealogy
Currently held by Stromback, Steve D
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 NA1CW's current licensee, walking backwards.
- Stromback, Steve DCTgranted 2021-08-31cancelled 2022-04-19
Successor callsigns
Callsigns held now by people who previously held NA1CW.
- HAVENS, TIMOTHY RSCgranted 2002-09-17cancelled 2003-04-08
All historical holders
Every license row we've seen with the callsign NA1CW, oldest first.
- HAVENS, TIMOTHY R NH2002-04-02 → cancelled 2002-09-17
- Stromback, Steve D CT2022-04-19 active