Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9AJB callsign genealogy
Currently held by BOWEN, 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 W9AJB's current licensee, walking backwards.
- Brady, Alan JCAgranted 2019-07-16cancelled 2019-08-03
Successor callsigns
Callsigns held now by people who previously held W9AJB.
All historical holders
Every license row we've seen with the callsign W9AJB, oldest first.
- BOWEN, ALAN J IN1997-10-15 → cancelled 2005-09-20
- Brady, Alan J CA2019-08-03 → cancelled 2023-02-28