Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA7BWF callsign genealogy
Currently held by D Asto, Charles 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 WA7BWF's current licensee, walking backwards.
- D Asto, Charles ENVgranted 2017-01-31cancelled 2017-02-25
Successor callsigns
Callsigns held now by people who previously held WA7BWF.
- D Asto, Charles ENVgranted 2017-01-31cancelled 2017-02-25
All historical holders
Every license row we've seen with the callsign WA7BWF, oldest first.
- D Asto, Charles E NV2017-01-31 → cancelled 2017-01-31
- D Asto, Charles E NV2017-02-25 active