Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N8BBB callsign genealogy
Currently held by KALISHEVICH, JOHN 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 N8BBB's current licensee, walking backwards.
- Brown, William MOHgranted 2002-08-22cancelled 2007-05-12
Successor callsigns
Callsigns held now by people who previously held N8BBB.
- KALISHEVICH, JOHN jMIgranted 2003-11-21cancelled 2004-04-13
All historical holders
Every license row we've seen with the callsign N8BBB, oldest first.
- KALISHEVICH, JOHN j MI2003-08-08 → cancelled 2003-11-21
- Brown, William M OH2017-03-08 active