Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9JUN callsign genealogy
Currently held by PORTER JR, DONALD G
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 W9JUN's current licensee, walking backwards.
- PORTER JR, DONALD GINgranted 2003-05-09cancelled 2008-07-08
Successor callsigns
Callsigns held now by people who previously held W9JUN.
No current licensee on record previously held this callsign.