Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4AUC callsign genealogy
Currently held by LONG, HARRY R
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 K4AUC's current licensee, walking backwards.
- Dixon, RafeSCgranted 2024-11-21cancelled 2024-12-20
Successor callsigns
Callsigns held now by people who previously held K4AUC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4AUC, oldest first.
- LONG, HARRY R VA2004-12-03 → cancelled 2016-12-13
- Dixon, Rafe SC2024-12-20 active