Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD6ROX callsign genealogy
Currently held by Robinson, Sean
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 KD6ROX's current licensee, walking backwards.
- Robinson, SeanWAgranted 2014-08-08cancelled 2014-08-29
Successor callsigns
Callsigns held now by people who previously held KD6ROX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD6ROX, oldest first.
- CATOERA, LINA P CA1993-01-26 → cancelled 2005-01-27
- Robinson, Sean WA2024-06-01 active