Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6KAR callsign genealogy
Currently held by Karpelevitch, Daniel 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 W6KAR's current licensee, walking backwards.
- Karpelevitch, Daniel JCAgranted 2022-02-07cancelled 2022-02-26
Successor callsigns
Callsigns held now by people who previously held W6KAR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6KAR, oldest first.
- ROOT, KAREN A CA2006-10-18 → cancelled 2018-12-19
- Karpelevitch, Daniel J CA2022-02-26 active