Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC6ROB callsign genealogy
Currently held by BLANFORD, SUSAN V
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 KC6ROB's current licensee, walking backwards.
- Miller, John RCAgranted 2019-05-02cancelled 2019-05-21
Successor callsigns
Callsigns held now by people who previously held KC6ROB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6ROB, oldest first.
- BLANFORD, SUSAN V CA1991-02-05 → cancelled 2003-02-06
- Miller, John R CA2019-05-21 active