Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI1V callsign genealogy
Currently held by ZWEIGLE, EUGENE J
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 KI1V's current licensee, walking backwards.
- Wier, Bruce CMEgranted 2024-04-18cancelled 2024-05-03
Successor callsigns
Callsigns held now by people who previously held KI1V.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI1V, oldest first.
- ZWEIGLE, EUGENE J FL2012-01-03 → cancelled 2024-03-12
- Wier, Bruce C ME2024-05-03 active