Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1IBN callsign genealogy
Currently held by Landau, Richard L
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 W1IBN's current licensee, walking backwards.
- Landau, Richard LMAgranted 2011-12-28cancelled 2013-12-27
Successor callsigns
Callsigns held now by people who previously held W1IBN.
No current licensee on record previously held this callsign.