Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7EXE callsign genealogy
Currently held by Plumb, Darryl S
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 KD7EXE's current licensee, walking backwards.
- PLUMB, DARRYL SNVgranted 2016-11-29cancelled 2016-12-28
Successor callsigns
Callsigns held now by people who previously held KD7EXE.
- LEE, EDWIN HUTgranted 2019-03-19
All historical holders
Every license row we've seen with the callsign KD7EXE, oldest first.
- Plumb, Darryl S NV2016-12-28 active
- LEE, EDWIN H— → cancelled 1999-05-05