Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7IAN callsign genealogy
Currently held by Bradford-Friedberg, Ian D 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 KD7IAN's current licensee, walking backwards.
- Bradford-Friedberg, Ian D BNVgranted 2004-11-19cancelled 2004-12-10
Successor callsigns
Callsigns held now by people who previously held KD7IAN.
- Tawney, John AORgranted 2000-02-29cancelled 2001-07-26
All historical holders
Every license row we've seen with the callsign KD7IAN, oldest first.
- Tawney, John A OR2000-02-29 → cancelled 2000-05-23
- Bradford-Friedberg, Ian D B NV2014-11-08 active