Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KB1BDC callsign genealogy
Currently held by Babcock, Clinton E
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 KB1BDC's current licensee, walking backwards.
- Babcock, Clinton ECOgranted 2013-06-17cancelled 2013-07-06
Successor callsigns
Callsigns held now by people who previously held KB1BDC.
- TRICK, DAVID JFLgranted 2003-05-30cancelled 2015-08-04