Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7LN callsign genealogy
Currently held by Da Costa, Bruno K
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 AF7LN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AF7LN.
- da Costa, Bruno KWAgranted 2014-11-11