Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR6BOB callsign genealogy
Currently held by COTTER, ROBERT
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 KR6BOB's current licensee, walking backwards.
- COTTER, ROBERT DCAgranted 1996-10-10cancelled 2005-06-10
Successor callsigns
Callsigns held now by people who previously held KR6BOB.
No current licensee on record previously held this callsign.