Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1AIR callsign genealogy
Currently held by SANDBERG, STEPHEN G
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 KB1AIR's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KB1AIR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1AIR, oldest first.
- SANDBERG, STEPHEN G CT1995-07-11 → cancelled 2004-07-29
- DUBOSE, GREGORY F GA2022-12-31 active