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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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NTSB Report

February 27, 2012 · Cessna R172E · N3196F

Denver, CO

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
February 27, 2012
Injury Outcomes
1 injury (1 minor injury)
Location
Denver, CO
Aircraft
Cessna R172E
Tail Number
N3196F
Operator
United States Air Force Peterson Aero Club
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
CEN12LA171

The pilot was taxiing for takeoff in wind that greatly exceeded the airplane manufacturer's maximum demonstrated crosswind component and the airplane operator's wind limits. During the taxi, which was along a taxiway that was subject to an almost direct crosswind, the wind lifted the airplane’s tail upward, and the airplane nosed over.

NTSB Probable Cause

Aircraft-Aircraft oper/perf/capability-Aircraft capability-Maximum crosswind component-Capability exceeded - C

Full Narrative

On February 27, 2012, about 1052 mountain standard time, a Cessna R172E, N3196F, nosed over during taxi to runway 17 for takeoff at Front Range Airport (FTG), near Denver, Colorado. The private pilot sustained minor injuries. The airplane sustained substantial damage to the wing and vertical stabilizer. The airplane was registered to the United States Air Force (USAF) and was operated by the USAF Peterson Aero Club under the provisions of 14 Code of Federal Regulations Part 91 as a business flight. Visual meteorological conditions prevailed and a visual flight rules flight plan had been filed for the flight destined to City of Colorado Springs Municipal Airport (COS), Colorado Springs, Colorado. The flight was originating at the time of the accident. The pilot stated that he filed a flight plan and dispatched the airplane as he had done in the past. The flight from COS to FTG was "uneventful." When landing at FTG, he noticed that the wind began to gust. He taxied to the ramp where the engine was shutdown and the airplane was tied down. About 1035, he checked the winds and noticed that the winds were from a southerly direction and runway 17 was in use. The pilot stated that the FTG Automatic Terminal Information Service reported winds as 160 degrees at 27 knots gusting 38 knots. During the taxi on taxiway A (taxiway A was an east taxiway) to runway 17, the airplane tail lifted upward, and the airplane nosed over. The winds at FTG were recorded at 1043 as: 170 degrees at 30 knots gusting 43 knots. According to the Rocky Mountain USAF Flight Training Center Standard Operating Procedure, Section V. Wind Operating Limits, the maximum crosswind for pilot with less than 200 hours of flight time is 10 knots and for those with more than 200 hours, the maximum crosswind was the flight manual demonstrated crosswind component. The R172E manual says, “The maximum allowable crosswind velocity is dependent upon pilot capability rather than airplane limitations. However, with average pilot technique, direct crosswinds of 15 knots can be handled safety." The pilot reported a total flight time of 1,400 hours, of which 100 hours were in single-engine airplanes, and 50 hours were in the make and model of the accident airplane.

Flight

Event TypeAccident
Event Time10:52 MST
Nearest AirportFront Range Airport (0nm)
Flight Plan FiledVFR
Flight Plan ActivatedYes
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna R172E
Tail NumberN3196F
Aircraft CategoryAir
DamageSubstantial
OperatorUnited States Air Force Peterson Aero Club
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsTeledyne Continental · IO-360-DB · Reciprocating
Seats4

People & Injuries

Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 42 · Third Class · Minor

Conditions

ConditionsVMC
LightDaylight
Wind170° @ 30 kt, gusting 43 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point34 C / 9 C
Altimeter30.03 inHg
Observation Time17:43
Weather SourceWFAC

Appendix: Source Data