Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW3B callsign genealogy
Currently held by SUSSMAN, ALAN 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 KW3B's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KW3B.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KW3B, oldest first.
- SUSSMAN, ALAN J MD2001-07-11 → cancelled 2013-09-04
- EXTREME TEAM CONTEST CLUB PA2024-02-22 active