Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA4MR callsign genealogy
Currently held by RICKLEY, CURTIS 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 AA4MR's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AA4MR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA4MR, oldest first.
- RICKLEY, CURTIS W FL1998-12-08 → cancelled 2010-12-09
- RIBAUDO, MARY L FL2025-12-24 active