Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB0AJB callsign genealogy
Currently held by Sinclair, Norman T
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 WB0AJB's current licensee, walking backwards.
- Sinclair, Norman TIAgranted 2015-02-26cancelled 2015-03-17
Successor callsigns
Callsigns held now by people who previously held WB0AJB.
No current licensee on record previously held this callsign.