Piston helicopter

N509MM

2021 Robinson R44 RAVEN II Piston Helicopters

Registered No accidents on file
Built
2021
Serial
14499
Class
Piston helicopter
Engines
Lycoming IO-540-AE1A5
Status
Current as of October 2026
Registered owner
Corrales Ag Flight LLC (LLC)
Based
Othello, WA
2021 Robinson R44 RAVEN II Piston Helicopters
Representative photo of a Robinson R44 RAVEN II Piston Helicopters. Not a photo of N509MM.
Registration record

N509MM on the FAA register

Type
2021 Robinson R44 RAVEN II Piston Helicopters (FAA: Robinson R44 II)
Serial
14499
Engines
Lycoming IO-540-AE1A5
Registered owner
Corrales Ag Flight LLC
Othello, WA
Certificate issued
2023-05-22
Airworthiness date
2021-11-11
Registration expires
2030-05-31
Airworthiness class
Standard · normal
Mode S (hex)
A65C7E
Mode S (octal)
51456176
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
$425,000 to $755,000
Middle half of 19 live Robinson R44 RAVEN II Piston Helicopters listings, 2012–2027 models (median $549,000). Asking prices, not an appraisal of N509MM.
Registry history

Timeline

  • 2030-05-31
    Registration expires (renewal due).
  • 2023-05-22
    Certificate of registration issued as N509MM to the current registrant.
  • 2021-11-11
    Airworthiness date on the current FAA record (standard category (normal)).
  • 2015-12-09
    N509MM previously assigned to a Bombardier Challenger 604 / Challenger 605 / Challenger 650 (s/n 5975); cancelled.
  • 2001-03-27
    N509MM previously assigned to a British Aerospace AVRO-146RJ100A (s/n E3248); cancelled.
Overview

About N509MM

N509MM is a 2021 Robinson R44 RAVEN II Piston Helicopters (FAA model R44 II), serial number 14499. The FAA register lists Corrales Ag Flight LLC as the registrant in Othello, Washington. The current certificate of registration was issued on May 22, 2023 and expires on May 31, 2030.

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 November 11, 2021.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N509MM.

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 N509MM.

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.