Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7ENN callsign genealogy
Currently held by King, Mark L
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 KK7ENN's current licensee, walking backwards.
- King, Mark LAZgranted 2013-05-17cancelled 2020-05-29
Successor callsigns
Callsigns held now by people who previously held KK7ENN.
No current licensee on record previously held this callsign.