Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9KKL callsign genealogy
Currently held by Clair, Dennis A
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 W9KKL's current licensee, walking backwards.
- Clair, Dennis AILgranted 2011-06-15cancelled 2016-06-24
Successor callsigns
Callsigns held now by people who previously held W9KKL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9KKL, oldest first.
- PEARSON, ROBERT E IN2001-10-10 → cancelled 2013-11-20
- Clair, Dennis A IL2016-06-24 active