Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD6BIF callsign genealogy
Currently held by Martinez, ANTHONY R
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 KD6BIF's current licensee, walking backwards.
- MARTINEZ SR, ANTHONY RCAgranted 2009-04-07cancelled 2009-04-28
Successor callsigns
Callsigns held now by people who previously held KD6BIF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD6BIF, oldest first.
- MARTINEZ, ANTHONY R CA1991-10-01 → cancelled 2003-10-02
- Martinez, ANTHONY R CA2019-03-28 active