Turbine helicopter

N404VB

2015 Robinson R66 Turbine Helicopters

Registered No accidents on file
Built
2015
Serial
0663
Class
Turbine helicopter
Engines
Rolls-Royce 250-C300/A1
Status
Current as of October 2026
Registered owner
Mammoth Sierra LLC (LLC)
Based
Laguna Beach, CA
2015 Robinson R66 Turbine Helicopters
Representative photo of a Robinson R66 Turbine Helicopters. Not a photo of N404VB.
Registration record

N404VB on the FAA register

Type
2015 Robinson R66 Turbine Helicopters
Serial
0663
Engines
Rolls-Royce 250-C300/A1
Registered owner
Mammoth Sierra LLC
Laguna Beach, CA
Certificate issued
2015-10-02
Airworthiness date
2015-09-09
Registration expires
2028-10-31
Airworthiness class
Standard · normal
Mode S (hex)
A4BD5A
Mode S (octal)
51136532
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
$713,750 to $1,450,000
Middle half of 6 live Robinson R66 Turbine Helicopters listings, 2013–2024 models (median $912,500). Asking prices, not an appraisal of N404VB.
Registry history

Timeline

  • 2028-10-31
    Registration expires (renewal due).
  • 2015-10-02
    Certificate of registration issued as N404VB.
  • 2015-09-09
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N404VB

N404VB is a 2015 Robinson R66 Turbine Helicopters, serial number 0663. The FAA register lists Mammoth Sierra LLC as the registrant in Laguna Beach, California. The current certificate of registration was issued on October 2, 2015 and expires on October 31, 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 September 9, 2015.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N404VB.

Cruise
115 kt
Range
270 nm
Fuel burn
23 gph

Published figures for the Robinson R66 Turbine Helicopters type. They describe the model, not this airframe's equipment or condition. Robinson R66 Turbine Helicopters 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 N404VB.

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

Same model

More Robinson R66 Turbine Helicopters aircraft

All 421 Robinson R66 Turbine Helicopters registrations →
Same state

Other aircraft registered in California

All 27,686 aircraft registered in California →
Similar aircraft

Other turbine helicopters on the register

  • N215M1997 McDonnell Douglas DOUGLAS 520N Turbine Helicopters
  • N8525Y1969 Hughes OH-6A
  • N123NC1971 Bell 206A
  • N3269F1976 Hiller-Soloy UH-12D Turbine Helicopters
  • N296PD2013 Eurocopter AS 350B-2 Turbine Helicopters
  • N1883H1996 Aerospatiale AS350 B2 Ecureuil

Own N404VB?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Robinson aircraft for sale· Robinson R66 Turbine Helicopters overview· Aircraft registered in California· 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.