Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB6DAN callsign genealogy
Currently held by VENTURA, DANIEL D
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 KB6DAN's current licensee, walking backwards.
- O'Brien, Daniel LCAgranted 2015-05-14cancelled 2015-06-05
Successor callsigns
Callsigns held now by people who previously held KB6DAN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB6DAN, oldest first.
- VENTURA, DANIEL D CA1999-04-28 → cancelled 2011-04-29
- O'Brien, Daniel L CA2025-04-16 active