Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2JWC callsign genealogy
Currently held by CAHILL JR, JOHN W
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 N2JWC's current licensee, walking backwards.
- CAHILL JR, JOHN WNCgranted 2015-08-19cancelled 2016-03-15
Successor callsigns
Callsigns held now by people who previously held N2JWC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2JWC, oldest first.
- JOHNSON JR, ALFRED E NJ1999-05-12 → cancelled 2011-05-13
- CAHILL JR, JOHN W NC2025-12-30 active