Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB7ZF callsign genealogy
Currently held by LUNDAHL, ROBERT 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 AB7ZF's current licensee, walking backwards.
- LUNDAHL, ROBERT Wcancelled 1998-10-02
Successor callsigns
Callsigns held now by people who previously held AB7ZF.
- LUNDAHL, ROBERT WUTgranted 2012-01-10cancelled 2024-03-20