Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9LDL callsign genealogy
Currently held by Rogers, Christopher 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 KC9LDL's current licensee, walking backwards.
- Rogers, ChristopherAZgranted 2026-05-27cancelled 2026-06-16
Successor callsigns
Callsigns held now by people who previously held KC9LDL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC9LDL, oldest first.
- Rogers, Christopher C WI2007-03-21 → cancelled 2019-03-22
- Rogers, Christopher AZ2026-06-16 active