Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0RAS callsign genealogy
Currently held by Smith, Robert A
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 K0RAS's current licensee, walking backwards.
- Smith, Robert ACOgranted 2008-06-12cancelled 2008-09-05
Successor callsigns
Callsigns held now by people who previously held K0RAS.
- SMITH, ROBERT AMOgranted 2020-12-01
All historical holders
Every license row we've seen with the callsign K0RAS, oldest first.
- SMITH, ROBERT A MO1999-12-10 → cancelled 2001-02-21
- Smith, Robert A CO2018-10-05 active