Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0JPB callsign genealogy
Currently held by SCOTT, JOHN L
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 N0JPB's current licensee, walking backwards.
- Butzek, John PCAgranted 2018-02-14cancelled 2018-03-30
Successor callsigns
Callsigns held now by people who previously held N0JPB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0JPB, oldest first.
- SCOTT, JOHN L MO1988-07-26 → cancelled 2000-07-27
- Butzek, John P CO2018-03-30 active