Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7WWI callsign genealogy
Currently held by Mackey Jr, Joseph E
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 KB7WWI's current licensee, walking backwards.
- MACKEY JR, JOSEPH EORgranted 1999-05-10cancelled 1999-10-05
Successor callsigns
Callsigns held now by people who previously held KB7WWI.
No current licensee on record previously held this callsign.