Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4STR callsign genealogy
Currently held by FAXAS, MANNY R
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 KC4STR's current licensee, walking backwards.
- RUGG, STEVEN TSCgranted 2023-12-27cancelled 2025-01-22
Successor callsigns
Callsigns held now by people who previously held KC4STR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4STR, oldest first.
- FAXAS, MANNY R FL1990-09-04 → cancelled 2002-09-05
- RUGG, STEVEN T SC2025-01-22 active