Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1IDX callsign genealogy
Currently held by LANDRY JR, WILLIAM R
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 KB1IDX's current licensee, walking backwards.
- LANDRY JR, WILLIAM RMEgranted 1995-04-26cancelled 2002-04-09
Successor callsigns
Callsigns held now by people who previously held KB1IDX.
- LANDRY JR, WILLIAM RMEgranted 2022-03-15