Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ6ROB callsign genealogy
Currently held by NICELY, MARK C
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 KJ6ROB's current licensee, walking backwards.
- Canfield, Robert AVAgranted 2025-08-06cancelled 2025-08-26
Successor callsigns
Callsigns held now by people who previously held KJ6ROB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ6ROB, oldest first.
- NICELY, MARK C CA2011-10-04 → cancelled 2023-10-05
- Canfield, Robert A VA2025-08-26 active