FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026

N4085 — Flug & Fahrzeugwerke FFA HBV-DIAMANT 16.5

Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.

Registration

Registrant

TOMCZYK GREG

Registrant Type

Individual

Location

PALATINE, IL

Status

Registration Valid

Certificate Issued

Aug 31, 2007

Airworthiness Date

Apr 3, 1980

Registration Expires

Feb 29, 2028

Last Action

Apr 21, 2023

Aircraft

Serial Number

041

Year Manufactured

1968

Aircraft Type

Glider

Certification

Experimental (+1 flag)

Engine

NONE NONE

Engines / Seats

— / 1

Weight Class

CLASS 1

Mode S (Hex)

A4CD60

Type History

Flug & Fahrzeugwerke FFA HBV-DIAMANT 16.5 type page → — 10 registered · 2 NTSB records · 0 airworthiness directives

Live position via ICAO24 A4CD60

ADS-B Exchange → FlightAware → FlightRadar24 → FAA Aircraft Inquiry →

Looking for a different aircraft? Search the registry.