Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7BFG callsign genealogy
Currently held by Tapio, Timothy 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 N7BFG's current licensee, walking backwards.
- Sypolt, Jack DNVgranted 2011-04-25cancelled 2011-05-17
Successor callsigns
Callsigns held now by people who previously held N7BFG.
- Tapio, Timothy MNCgranted 1997-12-29cancelled 2004-03-23
All historical holders
Every license row we've seen with the callsign N7BFG, oldest first.
- Tapio, Timothy M NC1997-12-29 → cancelled 2002-03-26
- Sypolt, Jack D NV2021-03-29 active