Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1ROS callsign genealogy
Currently held by White, Kenneth F
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 W1ROS's current licensee, walking backwards.
- White, Kenneth FRIgranted 2010-08-24cancelled 2010-09-14
Successor callsigns
Callsigns held now by people who previously held W1ROS.
No current licensee on record previously held this callsign.