Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2NLA callsign genealogy
Currently held by SWEISBERGER JR, CHRISTIAN K
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 KB2NLA's current licensee, walking backwards.
- SWEISBERGER, CHRISNJgranted 2012-10-12cancelled 2015-04-03
Successor callsigns
Callsigns held now by people who previously held KB2NLA.
- SWEISBERGER, CHRISNJgranted 2016-04-30
All historical holders
Every license row we've seen with the callsign KB2NLA, oldest first.
- SWEISBERGER JR, CHRISTIAN K NJ1991-07-23 → cancelled 2003-07-24
- SWEISBERGER, CHRIS NJ2015-04-03 → cancelled 2016-04-30