Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA7USA callsign genealogy
Currently held by CORUM, LE ROY M
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 WA7USA's current licensee, walking backwards.
- Burbank, Scott LWAgranted 2017-01-25cancelled 2017-02-18
Successor callsigns
Callsigns held now by people who previously held WA7USA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA7USA, oldest first.
- CORUM, LE ROY M AZ2004-06-17 → cancelled 2016-08-25
- Burbank, Scott L WA2017-02-18 active