FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N399SK — Diamond Aircraft DA 42 NG
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
ALF IX LLC
Registrant Type
LLC
Location
CHICAGO, IL
Status
Registration Valid
Certificate Issued
Jan 23, 2026
Airworthiness Date
Dec 8, 2025
Registration Expires
Jan 31, 2033
Last Action
Jan 23, 2026
Aircraft
Serial Number
42.N608
Year Manufactured
2025
Aircraft Type
Fixed Wing Multi Engine
Certification
Standard (+1 flag)
Engine
AUSTRO E4 SERIES
Engines / Seats
2 / 4
Weight Class
CLASS 1
Mode S (Hex)
A4A5D2
Type History
Diamond Aircraft DA 42 NG type page → — 140 registered · 27 NTSB records · 0 airworthiness directives
Live position via ICAO24 A4A5D2
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