Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4MH callsign genealogy
Currently held by Robbins, M Joan
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 AJ4MH's current licensee, walking backwards.
- Robbins, M JoanFLgranted 2003-02-05cancelled 2008-11-06
Successor callsigns
Callsigns held now by people who previously held AJ4MH.
No current licensee on record previously held this callsign.