Turbine helicopter

N635SG

Robinson R66

Registered No accidents on file
Built
—
Serial
0999
Class
Turbine helicopter
Engines
1
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
La Honda, CA
 Robinson R66
Representative photo of a Robinson R66. Not a photo of N635SG.
Registration record

N635SG on the FAA register

Type
Robinson R66
Serial
0999
Engines
1
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
La Honda, CA
Certificate issued
2020-12-05
Airworthiness date
—
Registration expires
2027-12-31
Airworthiness class
—
Mode S (hex)
A851E6
Mode S (octal)
52050746
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
$773,750 to $1,381,250
Middle half of 16 live Robinson R66 listings, 2012–2026 models (median $1,023,586). Asking prices, not an appraisal of N635SG.
Registry history

Timeline

  • 2027-12-31
    Registration expires (renewal due).
  • 2020-12-05
    Certificate of registration issued as N635SG.
Overview

About N635SG

N635SG is a Robinson R66, serial number 0999. It is registered to an individual in La Honda, California. The current certificate of registration was issued on December 5, 2020 and expires on December 31, 2027.

The FAA aircraft reference file describes the type as a turbine helicopter 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.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N635SG.

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 N635SG.

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

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Browse: Robinson aircraft for sale· Robinson R66 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.