Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4CAV callsign genealogy
Currently held by Loftus, James A
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 K4CAV's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K4CAV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4CAV, oldest first.
- Wilson Jr, Charles P NC2004-06-17 → cancelled 2006-03-24
- Loftus, James A FL2018-05-08 active