Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB1IYU callsign genealogy
Currently held by Gilkes, Robert 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 KB1IYU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB1IYU.
- Gilkes, robert EMAgranted 2013-08-28cancelled 2025-08-29