Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9PEP callsign genealogy
Currently held by Plessier, Pierre Etienne A
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 KD9PEP's current licensee, walking backwards.
- Plessier, Pierre Etienne AINgranted 2016-04-18cancelled 2016-05-06
Successor callsigns
Callsigns held now by people who previously held KD9PEP.
- Plessier, Pierre Etienne AINgranted 2016-09-27