Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE6UP callsign genealogy
Currently held by Denson, 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 AE6UP's current licensee, walking backwards.
- Denson, Matthew ECAgranted 2004-02-27cancelled 2005-06-22
Successor callsigns
Callsigns held now by people who previously held AE6UP.
- Denson, Matthew EWAgranted 2020-10-16