Turbine helicopter

N633AF

2015 Robinson R66 Turbine Helicopters

Registered 1 NTSB/FAA record
Built
2015
Serial
0680
Class
Turbine helicopter
Engines
Rolls-Royce 250-C300/A1
Status
Current as of October 2026
Registered owner
Higgins Leasing Inc (Corporation)
Based
The Woodlands, TX
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2015 Robinson R66 Turbine Helicopters
Representative photo of a Robinson R66 Turbine Helicopters. Not a photo of N633AF.
Registration record

N633AF on the FAA register

Type
2015 Robinson R66 Turbine Helicopters
Serial
0680
Engines
Rolls-Royce 250-C300/A1
Registered owner
Higgins Leasing Inc
The Woodlands, TX
Certificate issued
2024-04-07
Airworthiness date
2024-10-29
Registration expires
2031-04-30
Airworthiness class
Standard · normal
Mode S (hex)
A848E7
Mode S (octal)
52044347
Seats (type)
5
Weight class
up to 12,499 lb
Range (type)
270 nm
Cruise (type)
115 kt
Status
Current as of October 2026
Market asking range
$713,750 to $1,450,000
Middle half of 6 live Robinson R66 Turbine Helicopters listings, 2013–2024 models (median $912,500). Asking prices, not an appraisal of N633AF.
Registry history

Timeline

  • 2031-04-30
    Registration expires (renewal due).
  • 2025-06-12
    Accident at Valparaiso, FL; damage: substantial.
  • 2024-10-29
    Airworthiness date on the current FAA record (standard category (normal)).
  • 2024-04-07
    Certificate of registration issued as N633AF.
  • 2015
    Manufactured (2015).
Overview

About N633AF

N633AF is a 2015 Robinson R66 Turbine Helicopters, serial number 0680. The FAA register lists Higgins Leasing Inc as the registrant in The Woodlands, Texas. The current certificate of registration was issued on April 7, 2024 and expires on April 30, 2031.

The FAA aircraft reference file describes the type as a turbine helicopter, one Rolls-Royce 250-C300/A1 engine and 5 seats. Published figures for the type give a cruise speed of about 115 knots and a range of about 270 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated October 29, 2024.

N633AF has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
115 kt
Range
270 nm
Fuel burn
23 gph

Published figures for the Robinson R66 Turbine Helicopters type. They describe the model, not this airframe's equipment or condition. Robinson R66 Turbine Helicopters specs, prices and for-sale inventory →

Safety record

Accident & incident history

2025-06-12 Accident · Valparaiso, FL Damage: Substantial Minor injury NTSB · ERA25LA229
Reported aircraft: Robinson R66
Preliminary report: On June 12, 2025, about 1850 eastern daylight time, a Robinson Helicopter R66, N633AF, was substantially damaged when it was involved in an accident near Valparaiso, Florida. The pilot and passenger sustained minor injuries, and a second passenger was not injured. The helicopter was operated as a Title 14 Code of Federal Regulations Part 136 air tour flight. The pilot stated that the accident flight was the fourth air tour flight of the day. After takeoff and during the transition to flight, about 15 ft above the ground, he heard a “pop,” and the helicopter made a hard right nosedive to the ground. He applied left cyclic, but nothing happened. The helicopter impacted the ground on its…
NTSB report ↗

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

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Same state

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Browse: Robinson aircraft for sale· Robinson R66 Turbine Helicopters overview· Aircraft registered in Texas· 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.