Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RR callsign genealogy
Currently held by Dabney Jr, Todd
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 K4RR's current licensee, walking backwards.
- Dabney Jr, Thomas TVAgranted 2006-02-18cancelled 2006-09-16
Successor callsigns
Callsigns held now by people who previously held K4RR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4RR, oldest first.
- APPLETON, DARWIN B NC1996-11-01 → cancelled 2004-08-28
- Dabney Jr, Todd VA2016-06-28 active