Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3JAV callsign genealogy
Currently held by ADLER, BILL
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 N3JAV's current licensee, walking backwards.
- VALENTIN, JOSE APAgranted 2019-02-05cancelled 2020-10-31
Successor callsigns
Callsigns held now by people who previously held N3JAV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3JAV, oldest first.
- ADLER, BILL DC2001-01-26 → cancelled 2013-04-03
- VALENTIN, JOSE A PA2020-10-31 active