Twin piston

N189Y

2006 Diamond TwinStar DA42

Registered No accidents on file
Built
2006
Serial
42.AC033
Class
Twin piston
Engines
2 × Thielert TAE-125-01
Status
Current as of October 2026
Registered owner
Cerrit LLC (LLC)
Based
Helena, MT
2006 Diamond TwinStar DA42
Representative photo of a Diamond TwinStar DA42. Not a photo of N189Y.
Registration record

N189Y on the FAA register

Type
2006 Diamond TwinStar DA42 (FAA: Diamond DA 42)
Serial
42.AC033
Engines
2 × Thielert TAE-125-01
Registered owner
Cerrit LLC
Helena, MT
Certificate issued
2025-08-28
Airworthiness date
2007-01-17
Registration expires
2032-08-31
Airworthiness class
Standard · normal
Mode S (hex)
A16441
Mode S (octal)
50262101
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
1,129 nm
Cruise (type)
172 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2032-08-31
    Registration expires (renewal due).
  • 2025-08-28
    Certificate of registration issued as N189Y.
  • 2007-01-17
    Airworthiness date on the current FAA record (standard category (normal)).
  • 2006
    Manufactured (2006).
Overview

About N189Y

N189Y is a 2006 Diamond TwinStar DA42 (FAA model DA 42), serial number 42.AC033. The FAA register lists Cerrit LLC as the registrant in Helena, Montana. The current certificate of registration was issued on August 28, 2025 and expires on August 31, 2032.

The FAA aircraft reference file describes the type as a twin piston, two Thielert TAE-125-01 engines and 4 seats. Published figures for the type give a cruise speed of about 172 knots and a range of about 1,129 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated January 17, 2007.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N189Y.

Cruise
172 kt
Range
1,129 nm
Power / thrust (each)
135
Takeoff over 50 ft
1,730 ft
Landing over 50 ft
1,877 ft
Fuel burn
16 gph

Published figures for the Diamond TwinStar DA42 type. They describe the model, not this airframe's equipment or condition. Diamond TwinStar DA42 specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N189Y.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Diamond aircraft for sale· Diamond TwinStar DA42 overview· Aircraft registered in Montana· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.