Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7IF callsign genealogy
Currently held by Ekholm, Michael 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 AC7IF's current licensee, walking backwards.
- EKHOLM, MICHAEL BWAgranted 2000-02-22cancelled 2000-07-22
Successor callsigns
Callsigns held now by people who previously held AC7IF.
No current licensee on record previously held this callsign.