Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE7DO callsign genealogy
Currently held by Groshong, Bradley D
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 AE7DO's current licensee, walking backwards.
- Groshong, Bradley DORgranted 2008-07-23cancelled 2009-11-12
Successor callsigns
Callsigns held now by people who previously held AE7DO.
No current licensee on record previously held this callsign.