Piston helicopter

N791AK

2025 Robinson R44 RAVEN II Piston Helicopters

Registered No accidents on file
Built
2025
Serial
14878
Class
Piston helicopter
Engines
Lycoming IO-540-AE1A5
Status
Current as of October 2026
Registered owner
Alpha Aviation LLC (LLC)
Based
Anchorage, AK
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2025 Robinson R44 RAVEN II Piston Helicopters
Representative photo of a Robinson R44 RAVEN II Piston Helicopters. Not a photo of N791AK.
Registration record

N791AK on the FAA register

Type
2025 Robinson R44 RAVEN II Piston Helicopters (FAA: Robinson R44 II)
Serial
14878
Engines
Lycoming IO-540-AE1A5
Registered owner
Alpha Aviation LLC
Anchorage, AK
Certificate issued
2025-11-18
Airworthiness date
2025-06-26
Registration expires
2032-11-30
Airworthiness class
Standard · normal
Mode S (hex)
AABBC6
Mode S (octal)
52535706
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
$455,000 to $778,290
Middle half of 14 live Robinson R44 RAVEN II Piston Helicopters listings, 2015–2027 models (median $648,000). Asking prices, not an appraisal of N791AK.
Registry history

Timeline

  • 2032-11-30
    Registration expires (renewal due).
  • 2025-11-18
    Certificate of registration issued as N791AK.
  • 2025-06-26
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N791AK

N791AK is a 2025 Robinson R44 RAVEN II Piston Helicopters (FAA model R44 II), serial number 14878. The FAA register lists Alpha Aviation LLC as the registrant in Anchorage, Alaska. The current certificate of registration was issued on November 18, 2025 and expires on November 30, 2032.

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 June 26, 2025.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N791AK.

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 N791AK.

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

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Same state

Other aircraft registered in Alaska

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Browse: Robinson aircraft for sale· Robinson R44 RAVEN II Piston Helicopters overview· Aircraft registered in Alaska· 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.