Piston helicopter

N146SG

2005 Robinson R44 RAVEN I Piston Helicopters

Registered No accidents on file
Built
2005
Serial
1496
Class
Piston helicopter
Engines
Lycoming O-540F1 SERIE
Status
Current as of October 2026
Registered owner
Vertical Flight LLC (LLC)
Based
Safety Harbor, FL
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2005 Robinson R44 RAVEN I Piston Helicopters
Representative photo of a Robinson R44 RAVEN I Piston Helicopters. Not a photo of N146SG.
Registration record

N146SG on the FAA register

Type
2005 Robinson R44 RAVEN I Piston Helicopters
Serial
1496
Engines
Lycoming O-540F1 SERIE
Registered owner
Vertical Flight LLC
Safety Harbor, FL
Certificate issued
2014-01-13
Airworthiness date
2005-06-16
Registration expires
2030-01-31
Airworthiness class
Standard · normal
Mode S (hex)
A0BA91
Mode S (octal)
50135221
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
279 nm
Cruise (type)
100 kt
Status
Current as of October 2026
Market asking range
$92,000 to $299,000
Middle half of 5 live Robinson R44 RAVEN I Piston Helicopters listings, 1996–2013 models (median $220,000). Asking prices, not an appraisal of N146SG.
Registry history

Timeline

  • 2030-01-31
    Registration expires (renewal due).
  • 2014-01-13
    Certificate of registration issued as N146SG.
  • 2005-06-16
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N146SG

N146SG is a 2005 Robinson R44 RAVEN I Piston Helicopters, serial number 1496. The FAA register lists Vertical Flight LLC as the registrant in Safety Harbor, Florida. The current certificate of registration was issued on January 13, 2014 and expires on January 31, 2030.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming O-540F1 SERIE engine and 4 seats. Published figures for the type give a cruise speed of about 100 knots and a range of about 279 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated June 16, 2005.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N146SG.

Cruise
100 kt
Range
279 nm
Fuel burn
15 gph

Published figures for the Robinson R44 RAVEN I Piston Helicopters type. They describe the model, not this airframe's equipment or condition. Robinson R44 RAVEN I Piston 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 N146SG.

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 R44 RAVEN I Piston Helicopters overview· Aircraft registered in Florida· 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.