Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5BIK callsign genealogy
Currently held by KLINE, MICHAEL 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 KB5BIK's current licensee, walking backwards.
- Dasgupta, BikramjitTXgranted 2016-11-29cancelled 2016-12-17
Successor callsigns
Callsigns held now by people who previously held KB5BIK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB5BIK, oldest first.
- KLINE, MICHAEL J TX1997-01-14 → cancelled 2009-01-15
- DasGupta 569, Bikramjit AZ2016-12-17 active