Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1FAN callsign genealogy
Currently held by ROSS, DAVID 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 W1FAN's current licensee, walking backwards.
- Sadowski, DavidGAgranted 2024-04-03cancelled 2025-01-24
Successor callsigns
Callsigns held now by people who previously held W1FAN.
- Nejfelt, Victor FFLgranted 2025-02-21
All historical holders
Every license row we've seen with the callsign W1FAN, oldest first.
- Nejfelt, Victor J CT2005-02-19 → cancelled 2005-05-17
- ROSS, DAVID E CT2007-06-12 → cancelled 2019-06-13
- Sadowski, David GA2025-01-24 active