Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4JNA callsign genealogy
Currently held by CADDELL, JENNIFER L
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 KD4JNA's current licensee, walking backwards.
- Caddell, Jennifer LNCgranted 2014-02-25cancelled 2014-03-22
Successor callsigns
Callsigns held now by people who previously held KD4JNA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4JNA, oldest first.
- WARREN, KATHERINE H NC1992-01-21 → cancelled 2004-01-22
- CADDELL, JENNIFER L NC2025-08-23 active