Piston helicopter

N506HS

2014 Robinson R44 RAVEN II Piston Helicopters

Registered No accidents on file
Built
2014
Serial
13646
Class
Piston helicopter
Engines
Lycoming IO-540-AE1A5
Status
Current as of October 2026
Registered owner
Chordwise Aviation LLC (LLC)
Based
Sedro Woolley, WA
2014 Robinson R44 RAVEN II Piston Helicopters
Representative photo of a Robinson R44 RAVEN II Piston Helicopters. Not a photo of N506HS.
Registration record

N506HS on the FAA register

Type
2014 Robinson R44 RAVEN II Piston Helicopters (FAA: Robinson R44 II)
Serial
13646
Engines
Lycoming IO-540-AE1A5
Registered owner
Chordwise Aviation LLC
Sedro Woolley, WA
Certificate issued
2015-06-11
Airworthiness date
2014-03-20
Registration expires
2028-06-30
Airworthiness class
Standard · normal
Mode S (hex)
A650FA
Mode S (octal)
51450372
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
$284,750 to $449,000
Middle half of 32 live Robinson R44 RAVEN II Piston Helicopters listings, 2004–2022 models (median $369,500). Asking prices, not an appraisal of N506HS.
Registry history

Timeline

  • 2028-06-30
    Registration expires (renewal due).
  • 2015-06-11
    Certificate of registration issued as N506HS.
  • 2014-03-20
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N506HS

N506HS is a 2014 Robinson R44 RAVEN II Piston Helicopters (FAA model R44 II), serial number 13646. The FAA register lists Chordwise Aviation LLC as the registrant in Sedro Woolley, Washington. The current certificate of registration was issued on June 11, 2015 and expires on June 30, 2028.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming IO-540-AE1A5 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 March 20, 2014.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N506HS.

Cruise
100 kt
Range
279 nm
Fuel burn
15 gph

Published figures for the Robinson R44 RAVEN II Piston Helicopters type. They describe the model, not this airframe's equipment or condition. Robinson R44 RAVEN II 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 N506HS.

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 II Piston Helicopters overview· Aircraft registered in Washington· 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.