Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7PDX callsign genealogy
Currently held by King, David P
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 KD7PDX's current licensee, walking backwards.
- King, David PORgranted 2019-11-06cancelled 2019-11-26
Successor callsigns
Callsigns held now by people who previously held KD7PDX.
- Vance, Becky LIDgranted 2022-02-01
All historical holders
Every license row we've seen with the callsign KD7PDX, oldest first.
- Vance, Becky L WA2001-12-05 → cancelled 2002-03-20
- King, David P OR2019-11-26 active