Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4NBT callsign genealogy
Currently held by ALZAMORA, LAURA C
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 KI4NBT's current licensee, walking backwards.
- ALZAMORA, LAURA CFLgranted 2005-12-31cancelled 2005-12-31
Successor callsigns
Callsigns held now by people who previously held KI4NBT.
No current licensee on record previously held this callsign.