Piston helicopter

N449AS

2003 Robinson R44 Raven II

Registered No accidents on file
Built
2003
Serial
10108
Class
Piston helicopter
Engines
Lycoming IO-540 series
Status
Current as of October 2026
Registered owner
Concho Aviation LLC (LLC)
Based
Sterling City, TX
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Registration record

N449AS on the FAA register

Type
2003 Robinson R44 Raven II (FAA: Robinson R44 II)
Serial
10108
Engines
Lycoming IO-540 series
Registered owner
Concho Aviation LLC
Sterling City, TX
Certificate issued
2014-08-11
Airworthiness date
2017-03-29
Registration expires
2027-08-31
Airworthiness class
Multiple
Mode S (hex)
A56C1D
Mode S (octal)
51266035
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
270 nm
Cruise (type)
100 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2027-08-31
    Registration expires (renewal due).
  • 2017-03-29
    Airworthiness date on the current FAA record (multiple category).
  • 2014-08-11
    Certificate of registration issued as N449AS.
  • 2003
    Manufactured (2003).
Overview

About N449AS

N449AS is a 2003 Robinson R44 Raven II (FAA model R44 II), serial number 10108. The FAA register lists Concho Aviation LLC as the registrant in Sterling City, Texas. The current certificate of registration was issued on August 11, 2014 and expires on August 31, 2027.

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 270 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is multiple category, dated March 29, 2017.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N449AS.

Cruise
100 kt
Range
270 nm
Fuel burn
15 gph

Published figures for the Robinson R44 Raven II type. They describe the model, not this airframe's equipment or condition. Robinson R44 Raven II 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 N449AS.

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 overview· Aircraft registered in Texas· 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.