Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT4ATL callsign genealogy
Currently held by Lord, Colin J
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 KT4ATL's current licensee, walking backwards.
- Lord, Colin JTNgranted 2019-08-05cancelled 2019-08-27
Successor callsigns
Callsigns held now by people who previously held KT4ATL.
No current licensee on record previously held this callsign.