Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4ICU callsign genealogy
Currently held by FULBRIGHT, HARRIET A
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 K4ICU's current licensee, walking backwards.
- FULBRIGHT, HARRIET Acancelled 1998-10-20
Successor callsigns
Callsigns held now by people who previously held K4ICU.
No current licensee on record previously held this callsign.