Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6SIK callsign genealogy
Currently held by Rodriguez, Randy C
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 KM6SIK's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KM6SIK.
- Rodriguez, Randy CCAgranted 2018-08-07cancelled 2022-07-06
All historical holders
Every license row we've seen with the callsign KM6SIK, oldest first.
- Rodriguez, Randy C CA2018-04-23 → cancelled 2018-08-07
- Rodriguez, Randy C CA2022-07-06 active