Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2SJB callsign genealogy
Currently held by SERVELLO, DAVID L
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 KB2SJB's current licensee, walking backwards.
- Bennett, Stephen JNYgranted 2015-11-06cancelled 2015-12-08
Successor callsigns
Callsigns held now by people who previously held KB2SJB.
- Bennett, Stephen JINgranted 2020-08-08
All historical holders
Every license row we've seen with the callsign KB2SJB, oldest first.
- SERVELLO, DAVID L NY1994-11-14 → cancelled 2006-11-15
- Bennett, Stephen J IN2015-12-08 → cancelled 2020-08-08