Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6DDL callsign genealogy
Currently held by Lambing, David 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 K6DDL's current licensee, walking backwards.
- Lambing, David DCAgranted 2014-04-08cancelled 2016-03-22
Successor callsigns
Callsigns held now by people who previously held K6DDL.
No current licensee on record previously held this callsign.