Piston helicopter

N4057S

2023 Robinson R44 RAVEN II Piston Helicopters

Registered No accidents on file
Built
2023
Serial
14689
Class
Piston helicopter
Engines
Lycoming IO-540-AE1A5
Status
Current as of October 2026
Registered owner
Valley View LLC (LLC)
Based
Dover, DE
2023 Robinson R44 RAVEN II Piston Helicopters
Representative photo of a Robinson R44 RAVEN II Piston Helicopters. Not a photo of N4057S.
Registration record

N4057S on the FAA register

Type
2023 Robinson R44 RAVEN II Piston Helicopters (FAA: Robinson R44 II)
Serial
14689
Engines
Lycoming IO-540-AE1A5
Registered owner
Valley View LLC
Dover, DE
Certificate issued
2023-12-30
Airworthiness date
2023-11-27
Registration expires
2030-12-31
Airworthiness class
Standard · normal
Mode S (hex)
A4C292
Mode S (octal)
51141222
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
$432,000 to $761,360
Middle half of 17 live Robinson R44 RAVEN II Piston Helicopters listings, 2013–2027 models (median $625,000). Asking prices, not an appraisal of N4057S.
Registry history

Timeline

  • 2030-12-31
    Registration expires (renewal due).
  • 2023-12-30
    Certificate of registration issued as N4057S to the current registrant.
  • 2023-11-27
    Airworthiness date on the current FAA record (standard category (normal)).
  • 2005-06-17
    N4057S previously assigned to a Balloon Works Firefly 7 (s/n 10069); cancelled.
  • 1975-01-23
    N4057S previously assigned to a Beechcraft V35B Bonanza (s/n D-9704); cancelled.
Overview

About N4057S

N4057S is a 2023 Robinson R44 RAVEN II Piston Helicopters (FAA model R44 II), serial number 14689. The FAA register lists Valley View LLC as the registrant in Dover, Delaware. The current certificate of registration was issued on December 30, 2023 and expires on December 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 27, 2023.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4057S.

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 N4057S.

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 Delaware· 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.