Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1ARS callsign genealogy
Currently held by KRESGE, RONALD W
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 W1ARS's current licensee, walking backwards.
- Silva, RobertMAgranted 2024-11-15cancelled 2025-06-21
Successor callsigns
Callsigns held now by people who previously held W1ARS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1ARS, oldest first.
- KRESGE, RONALD W CT2008-11-06 → cancelled 2020-11-07
- Silva, Robert MA2025-06-21 active