Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD4NA callsign genealogy
Currently held by GALL JR, FRANK 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 KD4NA's current licensee, walking backwards.
- HIBBERTS, MARK WNCgranted 2010-08-11cancelled 2018-08-24
Successor callsigns
Callsigns held now by people who previously held KD4NA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4NA, oldest first.
- GALL JR, FRANK D FL2000-07-06 → cancelled 2012-07-07
- HIBBERTS, MARK W NC2018-08-24 active