Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG9RB callsign genealogy
Currently held by Todd, David B
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 KG9RB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KG9RB.
- Todd, David BINgranted 2018-01-26cancelled 2020-07-21
All historical holders
Every license row we've seen with the callsign KG9RB, oldest first.
- Todd, David B IN2008-10-31 → cancelled 2018-01-26
- Todd, David B IN2026-08-18 active