Piston helicopter

N535LM

2007 Robinson R44 RAVEN I Piston Helicopters

Registered No accidents on file
Built
2007
Serial
1790
Class
Piston helicopter
Engines
Lycoming O-540-F1B5
Status
Current as of October 2026
Registered owner
Millcopter LLC (LLC)
Based
Wahpeton, ND
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2007 Robinson R44 RAVEN I Piston Helicopters
Representative photo of a Robinson R44 RAVEN I Piston Helicopters. Not a photo of N535LM.
Registration record

N535LM on the FAA register

Type
2007 Robinson R44 RAVEN I Piston Helicopters
Serial
1790
Engines
Lycoming O-540-F1B5
Registered owner
Millcopter LLC
Wahpeton, ND
Certificate issued
2011-11-07
Airworthiness date
2007-10-22
Registration expires
2027-11-30
Airworthiness class
Standard · normal
Mode S (hex)
A6C406
Mode S (octal)
51542006
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 $324,500
Middle half of 5 live Robinson R44 RAVEN I Piston Helicopters listings, 2001–2016 models (median $220,000). Asking prices, not an appraisal of N535LM.
Registry history

Timeline

  • 2027-11-30
    Registration expires (renewal due).
  • 2011-11-07
    Certificate of registration issued as N535LM.
  • 2007-10-22
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N535LM

N535LM is a 2007 Robinson R44 RAVEN I Piston Helicopters, serial number 1790. The FAA register lists Millcopter LLC as the registrant in Wahpeton, North Dakota. The current certificate of registration was issued on November 7, 2011 and expires on November 30, 2027.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming O-540-F1B5 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 October 22, 2007.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N535LM.

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 N535LM.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Same state

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Browse: Robinson aircraft for sale· Robinson R44 RAVEN I Piston Helicopters overview· Aircraft registered in North Dakota· 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.