Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0FUL callsign genealogy
Currently held by Dahl, Steven W
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 W0FUL's current licensee, walking backwards.
- Dahl, Steven WINgranted 2017-09-15cancelled 2017-10-07
Successor callsigns
Callsigns held now by people who previously held W0FUL.
No current licensee on record previously held this callsign.