Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG6LDM callsign genealogy
Currently held by So, James P
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 KG6LDM's current licensee, walking backwards.
- So, James PCAgranted 2018-08-06cancelled 2018-08-28
Successor callsigns
Callsigns held now by people who previously held KG6LDM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG6LDM, oldest first.
- So, Ki C CA2002-05-03 → cancelled 2014-05-06
- So, James P CA2018-08-28 active