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NYC07CA236

2007-09-22 · Nashville, Tennessee, United States · None · 1 aircraft · Status: Completed

Airport BNA

Current FAA registration · N3184T

Make / Model
ROBINSON HELICOPTER R44 II
Year of manufacture
2006 · 1 years old at event
Engine
LYCOMING IO-540-AE1A5 (260 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
20061214
ADS-B equipped
Yes — Mode-S A3677F

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's failure to maintain control of the helicopter.

Factual narrative

According to the student pilot, while preparing for his first solo flight in the Robinson R44 II, he began the sprag clutch check and "split the needles," and then released the throttle to proceed with the checklist. The governor then "kicked in", the rpm increased to 102 percent, and the helicopter began to spin on the pavement. The pilot-side skid snagged a crack on the pavement, collapsed, and the rotor and tail boom then struck the ground. The student pilot stated he never applied, unlocked, or released the collective. Examination of the flight controls by a Federal Aviation Administration inspector did not reveal any abnormalities. While student pilot was preparing for his first solo flight in the Robinson R44 II, he began the sprag clutch check and "split the needles," then released the throttle to proceed with the checklist. The governor then "kicked in", the rpm increased to 102 percent, and the helicopter began to spin on the pavement. The pilot-side skid snagged a crack on the pavement, collapsed, and the rotor and tail boom then struck the ground. The student pilot stated he never applied, unlocked, or released the collective. Examination of the flight controls by a Federal Aviation Administration inspector did not reveal any abnormalities. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_2007_NYC07CA236.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.