Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4DDK callsign genealogy
Currently held by DUNN, REBECCA 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 KF4DDK's current licensee, walking backwards.
- Dunn, Rebecca LNCgranted 2026-06-30cancelled 2026-07-21
Successor callsigns
Callsigns held now by people who previously held KF4DDK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF4DDK, oldest first.
- DUNN, REBECCA L NC2005-11-19 → cancelled 2017-11-21
- Dunn, Rebecca L NC2026-07-21 active