Piston helicopter

N7528U

2004 Robinson R44 RAVEN II Piston Helicopters

Registered No accidents on file
Built
2004
Serial
10352
Class
Piston helicopter
Engines
Lycoming IO 540 series
Status
Current as of October 2026
Registered owner
Ag Ranch Services LLC (LLC)
Based
Lewistown, MT
2004 Robinson R44 RAVEN II Piston Helicopters
Representative photo of a Robinson R44 RAVEN II Piston Helicopters. Not a photo of N7528U.
Registration record

N7528U on the FAA register

Type
2004 Robinson R44 RAVEN II Piston Helicopters (FAA: Robinson R44 II)
Serial
10352
Engines
Lycoming IO 540 series
Registered owner
Ag Ranch Services LLC
Lewistown, MT
Certificate issued
2023-02-17
Airworthiness date
2023-05-04
Registration expires
2030-02-28
Airworthiness class
Restricted
Mode S (hex)
AA24FA
Mode S (octal)
52422372
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
$267,250 to $399,000
Middle half of 26 live Robinson R44 RAVEN II Piston Helicopters listings, 2003–2014 models (median $349,000). Asking prices, not an appraisal of N7528U.
Registry history

Timeline

  • 2030-02-28
    Registration expires (renewal due).
  • 2023-05-04
    Airworthiness date on the current FAA record (restricted category).
  • 2023-02-17
    Certificate of registration issued as N7528U.
  • 2004
    Manufactured (2004).
Overview

About N7528U

N7528U is a 2004 Robinson R44 RAVEN II Piston Helicopters (FAA model R44 II), serial number 10352. The FAA register lists Ag Ranch Services LLC as the registrant in Lewistown, Montana. The current certificate of registration was issued on February 17, 2023 and expires on February 28, 2030.

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 restricted category, dated May 4, 2023.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N7528U. 1 earlier record involves a different aircraft that carried the same N-number.

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

1967-03-25 Incident · Cleveland,Ohio, 35 Damage: Substantial NTSB · 4 0021
Reported aircraft: Convair CV-340 — a different aircraft that carried the N7528U registration before this airframe.
Probable cause: D.PLT ENTERED COCKPIT AND TRIED REPOSITION HANDLE.

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 Montana· 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.