Confidence: Medium · Source: FCC ULS · As of 2026-09-15
W7BFF callsign genealogy
Currently held by SCHMIDTKE, IRVING V
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 W7BFF's current licensee, walking backwards.
- Parker II, Charles DORgranted 2013-04-26cancelled 2014-05-06
Successor callsigns
Callsigns held now by people who previously held W7BFF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7BFF, oldest first.
- SCHMIDTKE, IRVING V WA1996-01-24 → cancelled 2008-01-25
- PARKER II, CHARLES D OR2024-02-21 active