Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3CRC callsign genealogy
Currently held by BEHRENDS, WILLIAM S
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 K3CRC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K3CRC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3CRC, oldest first.
- BEHRENDS, WILLIAM S PA1999-03-17 → cancelled 2009-11-14
- Corbitt, Christopher R TX2025-08-08 active