Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5MN callsign genealogy
Currently held by Di Filippo, John
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 AF5MN's current licensee, walking backwards.
- Di Filippo, John LTXgranted 2013-08-21cancelled 2013-09-30
Successor callsigns
Callsigns held now by people who previously held AF5MN.
No current licensee on record previously held this callsign.