Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5CM callsign genealogy
Currently held by Steinert, Sven
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 AF5CM's current licensee, walking backwards.
- Steinert, SvenNMgranted 2011-12-09cancelled 2012-03-12
Successor callsigns
Callsigns held now by people who previously held AF5CM.
No current licensee on record previously held this callsign.