Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE8BWJ callsign genealogy
Currently held by Cackowski, Michael 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 KE8BWJ's current licensee, walking backwards.
- Cackowski, Michael JOHgranted 2015-08-07cancelled 2015-08-12
Successor callsigns
Callsigns held now by people who previously held KE8BWJ.
No current licensee on record previously held this callsign.