Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4BW callsign genealogy
Currently held by BRITT, MARK S
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 AJ4BW's current licensee, walking backwards.
- Britt, Mark SFLgranted 2004-06-03cancelled 2007-09-13
Successor callsigns
Callsigns held now by people who previously held AJ4BW.
No current licensee on record previously held this callsign.