CEN09CA347

NTSB accident investigation · Cessna 210 · Fredericksburg, TX · June 10, 2009

Accident · Minor injuriesData collectionFinal report
Date
June 9, 2009, 19:50 local (Jun 10, 2009, 00:50 UTC)
Place
Fredericksburg, TX
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N8280MCessna 210
Defining event
Approach-VFR pattern downwind: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed · report September 30, 2009
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA San Antonio FSDO
FAA report
20090609010429A
Case key
74000

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The NTSB’s determination of the probable cause, and any contributing factors.

A total loss of engine power for undetermined reasons.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings.

Analysis

The flight instructor and student pilot were flying downwind for landing at approximately 1,000 feet above ground level with the landing gear down and the flaps set at 10 degrees when the engine suddenly quit. The instructor pilot completed emergency engine out procedures, established a glide speed of 85 knots and made a turn directly toward the airport. He said the “glide” speed seemed to be more a “fall” speed of 85 knots and any attempts by him to slow the airplane resulted in imminent stall signs. The airplane struck rising terrain and a fence on a golf course on the edge of the airport property and the engine was separated from the airplane. There was substantial damage to the airplane, but only minor injuries to the flight instructor and the student pilot, who were the only occupants. An inspection of the airplane at the accident scene showed no obvious signs of any pre-impact anomalies and a visual check of the airplane's fuel system showed adequate fuel with no obvious signs of contamination. A post crash quality check of the fixed base operator’s fuel supply facilities showed fuel that was clean and uncontaminated.

Factual narrative

The flight instructor and student pilot were flying downwind for landing at approximately 1,000 feet above ground level with the landing gear down and the flaps set at 10 degrees when the engine suddenly quit. The instructor pilot completed emergency engine out procedures, established a glide speed of 85 knots and made a turn directly toward the airport. He said the “glide” speed seemed to be more a “fall” speed of 85 knots and any attempts by him to slow the airplane resulted in imminent stall signs. The airplane struck rising terrain and a fence on a golf course on the edge of the airport property and the engine was separated from the airplane. There was substantial damage to the airplane, but only minor injuries to the flight instructor and the student pilot, who were the only occupants. An inspection of the airplane at the accident scene showed no obvious signs of any pre-impact anomalies and a visual check of the airplane's fuel system showed adequate fuel with no obvious signs of contamination. A post crash quality check of the fixed base operator’s fuel supply facilities showed fuel that was clean and uncontaminated.

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident.

Aircraft

Registration
N8280M
Reported as
Cessna 210 (K)
Category
Airplane
Serial number
21059280
Airframe hours
8,860
Engine
Continental Motors IO-520, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 10, 2009
Departed
1F7 · Spring Branch, TX
Destination
T82 · Fredericksburg, TX
Airport
T82 · Gillespie County Airport, runway 14, 5,001 × 75 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
43
Injuries
Minor
Certificates
Airline transport, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
June 24, 2008
Seat
Right
Flight hours
10,501 total · 20 in this make and model · 5,818 as pilot in command · 100 in the last 90 days · 50 in the last 30 days · 2 in the last 24 hours
Role
Student pilot
Age
43
Injuries
Minor
Certificate
Student
Medical
Class 3
Seat
Left
Flight hours
127 total · 27 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 64 °F
Altimeter
29.89 inHg
Observed at
KERV, 18 nm away

Docket · 1

The files NTSB released with the investigation on August 7, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.0 MB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.