Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7LDM callsign genealogy
Currently held by MACKAY, LORIN 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 KK7LDM's current licensee, walking backwards.
- MACKAY, LORIN DUTgranted 2022-06-03cancelled 2022-12-16
Successor callsigns
Callsigns held now by people who previously held KK7LDM.
No current licensee on record previously held this callsign.