Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6ULR callsign genealogy
Currently held by Jackson, Chris W
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 N6ULR's current licensee, walking backwards.
- Jackson, Chris WCAgranted 2014-05-06cancelled 2016-11-05
Successor callsigns
Callsigns held now by people who previously held N6ULR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6ULR, oldest first.
- CIACCIO, JOSEPH A CA1999-01-07 → cancelled 2011-01-08
- Jackson, Chris W CA2016-11-05 active