Twin piston

N503TS

2007 Diamond DA42 NG

Registered No accidents on file
Built
2007
Serial
42.AC103
Class
Twin piston
Engines
2 × Thielert TAE 125-02-99
Status
Current as of October 2026
Registered owner
Cox Aviation LLC (LLC)
Based
Portsmouth, RI
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2007 Diamond DA42 NG
Representative photo of a Diamond DA42 NG. Not a photo of N503TS.
Registration record

N503TS on the FAA register

Type
2007 Diamond DA42 NG (FAA: Diamond DA 42)
Serial
42.AC103
Engines
2 × Thielert TAE 125-02-99
Registered owner
Cox Aviation LLC
Portsmouth, RI
Certificate issued
2016-11-07
Airworthiness date
2007-11-28
Registration expires
2029-11-30
Airworthiness class
Standard · normal
Mode S (hex)
A646CF
Mode S (octal)
51443317
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
Market asking range
$644,000 to $833,002
Middle half of 5 live Diamond DA42 NG listings, 2006–2017 models (median $649,900). Asking prices, not an appraisal of N503TS.
Registry history

Timeline

  • 2029-11-30
    Registration expires (renewal due).
  • 2016-11-07
    Certificate of registration issued as N503TS.
  • 2007-11-28
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N503TS

N503TS is a 2007 Diamond DA42 NG (FAA model DA 42), serial number 42.AC103. The FAA register lists Cox Aviation LLC as the registrant in Portsmouth, Rhode Island. The current certificate of registration was issued on November 7, 2016 and expires on November 30, 2029.

The FAA aircraft reference file describes the type as a twin piston, two Thielert TAE 125-02-99 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 November 28, 2007.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N503TS.

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 DA42 NG type. They describe the model, not this airframe's equipment or condition. Diamond DA42 NG 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 N503TS.

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 DA42 NG overview· Aircraft registered in Rhode Island· 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.