Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ7FF callsign genealogy
Currently held by Grogan, Marty
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 AJ7FF's current licensee, walking backwards.
- Grogan, MartyWAgranted 2024-05-10cancelled 2025-06-10
Successor callsigns
Callsigns held now by people who previously held AJ7FF.
No current licensee on record previously held this callsign.