Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7SN callsign genealogy
Currently held by Grant, David M
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 KK7SN's current licensee, walking backwards.
- GRANT, DAVID Mcancelled 1999-04-19
Successor callsigns
Callsigns held now by people who previously held KK7SN.
No current licensee on record previously held this callsign.