Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4ARC callsign genealogy
Currently held by RATCLIFF, ROBERT 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 KB4ARC's current licensee, walking backwards.
- KN4KFEcancelledPage County ARESVAgranted 2018-03-01cancelled 2018-04-20
Successor callsigns
Callsigns held now by people who previously held KB4ARC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4ARC, oldest first.
- RATCLIFF, ROBERT L GA2002-01-10 → cancelled 2014-01-11
- Page County ARES VA2018-04-20 active