Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NJ1E callsign genealogy
Currently held by SAMPLE, WILLIAM C
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 NJ1E's current licensee, walking backwards.
- ERWIN JR, JOHN EILgranted 2004-07-17cancelled 2009-06-13
Successor callsigns
Callsigns held now by people who previously held NJ1E.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NJ1E, oldest first.
- SAMPLE, WILLIAM C MA1997-02-19 → cancelled 2009-02-20
- ERWIN JR, JOHN E IL2019-06-18 active