Piston helicopter

N508CS

2006 Robinson R44 RAVEN II Piston Helicopters

Registered No accidents on file
Built
2006
Serial
11044
Class
Piston helicopter
Engines
Lycoming IO-540 series
Status
Current as of October 2026
Registered owner
Joey Os LLC (LLC)
Based
Darlington, PA
2006 Robinson R44 RAVEN II Piston Helicopters
Representative photo of a Robinson R44 RAVEN II Piston Helicopters. Not a photo of N508CS.
Registration record

N508CS on the FAA register

Type
2006 Robinson R44 RAVEN II Piston Helicopters (FAA: Robinson R44 II)
Serial
11044
Engines
Lycoming IO-540 series
Registered owner
Joey Os LLC
Darlington, PA
Certificate issued
2021-03-06
Airworthiness date
2006-01-30
Registration expires
2028-03-31
Airworthiness class
Standard · normal
Mode S (hex)
A657EB
Mode S (octal)
51453753
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
$276,250 to $429,000
Middle half of 28 live Robinson R44 RAVEN II Piston Helicopters listings, 2003–2015 models (median $349,500). Asking prices, not an appraisal of N508CS.
Registry history

Timeline

  • 2028-03-31
    Registration expires (renewal due).
  • 2021-03-06
    Certificate of registration issued as N508CS.
  • 2006-01-30
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N508CS

N508CS is a 2006 Robinson R44 RAVEN II Piston Helicopters (FAA model R44 II), serial number 11044. The FAA register lists Joey Os LLC as the registrant in Darlington, Pennsylvania. The current certificate of registration was issued on March 6, 2021 and expires on March 31, 2028.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming IO-540 series 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 January 30, 2006.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N508CS.

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 N508CS.

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 Pennsylvania· 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.