Piston helicopter

N433TB

2006 Robinson R44 RAVEN II Piston Helicopters

Registered No accidents on file
Built
2006
Serial
11425
Class
Piston helicopter
Engines
Lycoming IO-540-AE1A5
Status
Current as of October 2026
Registered owner
Triangle Aviation LLC (LLC)
Based
Minonk, IL
2006 Robinson R44 RAVEN II Piston Helicopters
Representative photo of a Robinson R44 RAVEN II Piston Helicopters. Not a photo of N433TB.
Registration record

N433TB on the FAA register

Type
2006 Robinson R44 RAVEN II Piston Helicopters (FAA: Robinson R44 II)
Serial
11425
Engines
Lycoming IO-540-AE1A5
Registered owner
Triangle Aviation LLC
Minonk, IL
Certificate issued
2015-11-17
Airworthiness date
2006-09-13
Registration expires
2028-11-30
Airworthiness class
Standard · normal
Mode S (hex)
A52FEE
Mode S (octal)
51227756
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
$276,250 to $429,000
Middle half of 28 live Robinson R44 RAVEN II Piston Helicopters listings, 2003–2015 models (median $349,500). Asking prices, not an appraisal of N433TB.
Registry history

Timeline

  • 2028-11-30
    Registration expires (renewal due).
  • 2015-11-17
    Certificate of registration issued as N433TB.
  • 2006-09-13
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N433TB

N433TB is a 2006 Robinson R44 RAVEN II Piston Helicopters (FAA model R44 II), serial number 11425. The FAA register lists Triangle Aviation LLC as the registrant in Minonk, Illinois. The current certificate of registration was issued on November 17, 2015 and expires on November 30, 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 September 13, 2006.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N433TB.

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 N433TB.

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 Illinois· 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.