Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7EMS callsign genealogy
Currently held by KUEHN, KARL 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 KK7EMS's current licensee, walking backwards.
- KUEHN, KARL JUTgranted 2008-03-20cancelled 2009-03-31
Successor callsigns
Callsigns held now by people who previously held KK7EMS.
No current licensee on record previously held this callsign.