Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6EDK callsign genealogy
Currently held by KOSTERS, ERIC 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 K6EDK's current licensee, walking backwards.
- KOSTERS, ERIC DCAgranted 2008-06-04cancelled 2008-09-23
Successor callsigns
Callsigns held now by people who previously held K6EDK.
No current licensee on record previously held this callsign.