Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD5BN callsign genealogy
Currently held by Engelbrecht, Matthew E
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 AD5BN's current licensee, walking backwards.
- ENGELBRECHT, MATT EOKgranted 1995-11-22cancelled 2000-12-28
Successor callsigns
Callsigns held now by people who previously held AD5BN.
- Engelbrecht, Matthew ECOgranted 2005-08-26cancelled 2010-06-08