Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD5AF callsign genealogy
Currently held by Hart, Ben F
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 AD5AF's current licensee, walking backwards.
- HART, BEN FTXgranted 1994-07-14cancelled 2000-09-07
Successor callsigns
Callsigns held now by people who previously held AD5AF.
- Hart, Ben FTXgranted 2003-12-23cancelled 2015-12-24