Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0RAC callsign genealogy
Currently held by CRASE, RANDALL 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 KC0RAC's current licensee, walking backwards.
- Carfrae, Robert AIAgranted 2015-11-18cancelled 2015-12-11
Successor callsigns
Callsigns held now by people who previously held KC0RAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0RAC, oldest first.
- CRASE, RANDALL A CO1998-12-15 → cancelled 2010-12-16
- Carfrae, Robert A IA2015-12-11 active