Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2JPL callsign genealogy
Currently held by Lotz, Jonathan
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 N2JPL's current licensee, walking backwards.
- Lotz, JonathanCOgranted 2025-01-03cancelled 2025-01-24
Successor callsigns
Callsigns held now by people who previously held N2JPL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2JPL, oldest first.
- Lotz, Jonathan CO2025-01-24 active
- —— → cancelled 1998-04-22