Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AD6KJ callsign genealogy
Currently held by Sehr, David C
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 AD6KJ's current licensee, walking backwards.
- SEHR, DAVID CCAgranted 1997-04-27cancelled 2000-04-18
Successor callsigns
Callsigns held now by people who previously held AD6KJ.
No current licensee on record previously held this callsign.