Piston helicopter

N644BB

2014 Robinson R44 RAVEN II Piston Helicopters

Registered No accidents on file
Built
2014
Serial
13647
Class
Piston helicopter
Engines
Lycoming IO-540-AE1A5
Status
Current as of October 2026
Registered owner
Airman Helicopter Inc (Non-citizen corporation)
Based
Fort Lauderdale, FL
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2014 Robinson R44 RAVEN II Piston Helicopters
Representative photo of a Robinson R44 RAVEN II Piston Helicopters. Not a photo of N644BB.
Registration record

N644BB on the FAA register

Type
2014 Robinson R44 RAVEN II Piston Helicopters (FAA: Robinson R44 II)
Serial
13647
Engines
Lycoming IO-540-AE1A5
Registered owner
Airman Helicopter Inc
Fort Lauderdale, FL
Certificate issued
2021-01-29
Airworthiness date
2014-02-11
Registration expires
2028-01-31
Airworthiness class
Standard · normal
Mode S (hex)
A87432
Mode S (octal)
52072062
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
$284,750 to $449,000
Middle half of 32 live Robinson R44 RAVEN II Piston Helicopters listings, 2004–2022 models (median $369,500). Asking prices, not an appraisal of N644BB.
Registry history

Timeline

  • 2028-01-31
    Registration expires (renewal due).
  • 2021-01-29
    Certificate of registration issued as N644BB.
  • 2014-02-11
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N644BB

N644BB is a 2014 Robinson R44 RAVEN II Piston Helicopters (FAA model R44 II), serial number 13647. The FAA register lists Airman Helicopter Inc as the registrant in Fort Lauderdale, Florida. The current certificate of registration was issued on January 29, 2021 and expires on January 31, 2028.

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 February 11, 2014.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N644BB.

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 N644BB.

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 Florida· 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.