Piston helicopter

N441MR

2003 Robinson R44 Raven I

Registered No accidents on file
Built
2003
Serial
1329
Class
Piston helicopter
Engines
Lycoming O-540 series
Status
Current as of October 2026
Registered owner
Hillsboro Aero Academy LLC (LLC)
Based
Hillsboro, OR
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Registration record

N441MR on the FAA register

Type
2003 Robinson R44 Raven I
Serial
1329
Engines
Lycoming O-540 series
Registered owner
Hillsboro Aero Academy LLC
Hillsboro, OR
Certificate issued
2014-12-10
Airworthiness date
2003-08-14
Registration expires
2027-12-31
Airworthiness class
Standard · normal
Mode S (hex)
A54F77
Mode S (octal)
51247567
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
279 nm
Cruise (type)
100 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2027-12-31
    Registration expires (renewal due).
  • 2014-12-10
    Certificate of registration issued as N441MR.
  • 2003-08-14
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N441MR

N441MR is a 2003 Robinson R44 Raven I, serial number 1329. The FAA register lists Hillsboro Aero Academy LLC as the registrant in Hillsboro, Oregon. The current certificate of registration was issued on December 10, 2014 and expires on December 31, 2027.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming O-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 August 14, 2003.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N441MR.

Cruise
100 kt
Range
279 nm
Fuel burn
15 gph

Published figures for the Robinson R44 Raven I type. They describe the model, not this airframe's equipment or condition. Robinson R44 Raven I 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 N441MR.

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 overview· Aircraft registered in Oregon· 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.