Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9PVA callsign genealogy
Currently held by GREUB, LOUIS J
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 W9PVA's current licensee, walking backwards.
- GREUB, LOUIS JWIgranted 2005-09-07cancelled 2015-11-17
Successor callsigns
Callsigns held now by people who previously held W9PVA.
No current licensee on record previously held this callsign.