Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7YQC callsign genealogy
Currently held by DAHLBERG, ARTHUR B
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 W7YQC's current licensee, walking backwards.
- DAHLBERG, ARTHUR BWAgranted 2010-09-20cancelled 2010-10-08
Successor callsigns
Callsigns held now by people who previously held W7YQC.
No current licensee on record previously held this callsign.