Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB3ICH callsign genealogy
Currently held by COOK Sr, ROBERT V
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 KB3ICH's current licensee, walking backwards.
- COOK, ROBERT VPAgranted 1999-05-27cancelled 2002-05-14
Successor callsigns
Callsigns held now by people who previously held KB3ICH.
- COOK Sr, ROBERT VCAgranted 2017-10-24cancelled 2018-01-17