Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4AJW callsign genealogy
Currently held by WALKER, ANDREW
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 N4AJW's current licensee, walking backwards.
- WALKER, ANDREWNCgranted 2019-09-03cancelled 2019-09-24
Successor callsigns
Callsigns held now by people who previously held N4AJW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4AJW, oldest first.
- STEIN, WALTER J FL1997-10-31 → cancelled 2009-11-03
- WALKER, ANDREW NC2019-09-24 active