Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9UA callsign genealogy
Currently held by Marshall Ensor Memorial Organization
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 W9UA's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W9UA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9UA, oldest first.
- JONES, RALPH W IL1995-08-15 → cancelled 1998-04-20
- Marshall Ensor Memorial Organization KS2026-03-20 active