Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2BT callsign genealogy
Currently held by STEVENSON, ROBERT S
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 KC2BT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KC2BT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC2BT, oldest first.
- STEVENSON, ROBERT S TN2007-04-04 → cancelled 2019-04-05
- Tom, Byron NY2024-02-06 active