Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ7GR callsign genealogy
Currently held by Lassen, Markus Jasper
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 AJ7GR's current licensee, walking backwards.
- Lassen, Markus JasperORgranted 2025-08-26cancelled 2025-08-29
Successor callsigns
Callsigns held now by people who previously held AJ7GR.
No current licensee on record previously held this callsign.