Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1JJB callsign genealogy
Currently held by Bateman, Joshua J
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 N1JJB's current licensee, walking backwards.
- Bateman, Joshua JWAgranted 2019-09-18cancelled 2019-11-08
Successor callsigns
Callsigns held now by people who previously held N1JJB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1JJB, oldest first.
- KLOS, EUGENE R MA2001-03-23 → cancelled 2013-06-19
- Bateman, Joshua J WA2019-11-08 active