Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9ROS callsign genealogy
Currently held by Wros, Jeffrey M
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 W9ROS's current licensee, walking backwards.
- WROS, JEFFREY MILgranted 1992-12-29cancelled 2002-08-09
Successor callsigns
Callsigns held now by people who previously held W9ROS.
No current licensee on record previously held this callsign.