Turbine helicopter

N4DS

2019 Robinson R66

Registered No accidents on file
Built
2019
Serial
0955
Class
Turbine helicopter
Engines
Rolls-Royce 250-C300/A1
Status
Current as of October 2026
Registered owner
N4Ds LLC (LLC)
Based
Kalispell, MT
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2019 Robinson R66
Representative photo of a Robinson R66. Not a photo of N4DS.
Registration record

N4DS on the FAA register

Type
2019 Robinson R66
Serial
0955
Engines
Rolls-Royce 250-C300/A1
Registered owner
N4Ds LLC
Kalispell, MT
Certificate issued
2021-09-07
Airworthiness date
2019-10-17
Registration expires
2028-09-30
Airworthiness class
Standard · normal
Mode S (hex)
A4A84B
Mode S (octal)
51124113
Seats (type)
5
Weight class
up to 12,499 lb
Range (type)
270 nm
Cruise (type)
115 kt
Status
Current as of October 2026
Market asking range
$740,000 to $1,425,000
Middle half of 15 live Robinson R66 listings, 2012–2026 models (median $1,047,172). Asking prices, not an appraisal of N4DS.
Registry history

Timeline

  • 2028-09-30
    Registration expires (renewal due).
  • 2021-09-07
    Certificate of registration issued as N4DS to the current registrant.
  • 2019-10-17
    Airworthiness date on the current FAA record (standard category (normal)).
  • 2013-06-04
    N4DS previously assigned to a Homebuilt Christen Eagle II (s/n SWANSON 0001); cancelled.
Overview

About N4DS

N4DS is a 2019 Robinson R66, serial number 0955. The FAA register lists N4Ds LLC as the registrant in Kalispell, Montana. The current certificate of registration was issued on September 7, 2021 and expires on September 30, 2028.

The FAA aircraft reference file describes the type as a turbine helicopter, one Rolls-Royce 250-C300/A1 engine and 5 seats. Published figures for the type give a cruise speed of about 115 knots and a range of about 270 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated October 17, 2019.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4DS.

Cruise
115 kt
Range
270 nm
Fuel burn
23 gph

Published figures for the Robinson R66 type. They describe the model, not this airframe's equipment or condition. Robinson R66 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 N4DS.

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

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Free valuation Logbook transcription

Browse: Robinson aircraft for sale· Robinson R66 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.