Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0TPB callsign genealogy
Currently held by Kiel, James 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 N0TPB's current licensee, walking backwards.
- N6RNGno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N0TPB.
- Kiel, James BCOgranted 2021-10-20