Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4HVL callsign genealogy
Currently held by ANDREWS, JOHN W
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 KA4HVL's current licensee, walking backwards.
- ANDREWS, JOHN WFLgranted 2023-10-17cancelled 2023-11-04
Successor callsigns
Callsigns held now by people who previously held KA4HVL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA4HVL, oldest first.
- ANDREWS, JOHN W FL1987-08-18 → cancelled 1999-08-20
- ANDREWS, JOHN W FL2023-11-04 active