Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5JDC callsign genealogy
Currently held by CARPENTER, JONATHAN D
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 N5JDC's current licensee, walking backwards.
- Cox, Jason DNCgranted 2021-12-27cancelled 2022-02-15
Successor callsigns
Callsigns held now by people who previously held N5JDC.
- CARPENTER, JONATHAN DTXgranted 2015-11-24cancelled 2017-04-28
All historical holders
Every license row we've seen with the callsign N5JDC, oldest first.
- CARPENTER, JONATHAN D TX2010-08-24 → cancelled 2015-11-24
- Cox, Jason D NC2022-02-15 active