Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5JBO callsign genealogy
Currently held by DAVIS, DIANA 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 N5JBO's current licensee, walking backwards.
- Bollinger, JeremyMSgranted 2020-11-16cancelled 2020-12-05
Successor callsigns
Callsigns held now by people who previously held N5JBO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5JBO, oldest first.
- DAVIS, DIANA M AR1996-01-10 → cancelled 2008-01-11
- Bollinger, Jeremy MS2020-12-05 active