Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7ABF callsign genealogy
Currently held by CAMPBELL, DWAYNE H
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 W7ABF's current licensee, walking backwards.
- CAMPBELL, DWAYNE HWAgranted 2006-03-02cancelled 2006-03-24
Successor callsigns
Callsigns held now by people who previously held W7ABF.
No current licensee on record previously held this callsign.