Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB6DLU callsign genealogy
Currently held by Freeze, Christopher L
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 KB6DLU's current licensee, walking backwards.
- Freeze, Christopher LCAgranted 2007-06-26cancelled 2007-07-17
Successor callsigns
Callsigns held now by people who previously held KB6DLU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB6DLU, oldest first.
- HENRY, LOIS J CA1993-09-07 → cancelled 2005-09-08
- Freeze, Christopher L VA2018-02-09 active