Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4BJ callsign genealogy
Currently held by Tritch, Whitney V
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 AJ4BJ's current licensee, walking backwards.
- Tritch, Whitney VVAgranted 1998-03-31cancelled 2007-08-16
Successor callsigns
Callsigns held now by people who previously held AJ4BJ.
- Tritch, Whitney VVAgranted 2017-06-26