DEN04CA137

NTSB accident investigation · Cessna 172S · Erie, CO · August 29, 2004

Accident · No injuriesData collectionFinal report
Date
August 29, 2004, 09:00 local (15:00 UTC)
Place
Erie, CO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2099JCessna 172S
Weather
Visual (VMC) · Day
Status
Completed · report December 3, 2004
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20040829022299A
Case key
60063

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 pilot's failure to maintain aircraft control resulting in a hard landing. Factors contributing to the accident were the pilot induced oscillation and the high approach airspeed.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Hard landingLanding - flare/touchdown
Airspeed - highFactor
Porpoise/pilot-induced oscillation - encounteredPilot in commandFactor
Aircraft control - not maintainedPilot in commandCause

Analysis

The pilot stated that his approach speed was too high and he "ballooned." The airplane began to porpoise and impacted the nose gear. The pilot added power and aborted the landing. At the time of the landing, the pilot was not aware that a propeller strike had occurred. The flight returned to BJC and a postflight inspection revealed that the firewall was wrinkled and the propeller was damaged.

Factual narrative

On August 29, 2004, at approximately 0900 mountain daylight time, a Cessna 172S, N2099J, piloted by a private pilot, was substantially damaged during a hard landing at Tri-County Airport, Erie, Colorado. Visual meteorological conditions prevailed at the time of the accident. The personal flight was being conducted under the provisions of Title 14 CFR Part 91 without a flight plan. The pilot reported no injuries. The cross-country flight originated at Jefferson County Airport (BJC) at approximately 0845.

According to the accident report submitted by the pilot, his approach speed was too high and he "ballooned." The airplane began to porpoise and impacted the nose gear. The pilot added power and initiated a go-around. At the time of the landing, the pilot was not aware that a propeller strike had occurred. The flight returned to BJC and a postflight inspection revealed that the firewall was wrinkled and the propeller was damaged.

Aircraft

Registration
N2099J
Reported as
Cessna 172S
Category
Airplane
Serial number
17259586
Airframe hours
395.6
Engine
Avco Lycoming IO-360-L2A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Mc Air
Registered owner
First Flight Aviation Services
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 24, 2004 · 386 hours before
Departed
BJC · Broomfield, CO
Destination
BJC · Broomfield, CO
Airport
48V · Tri-County, runway 33, 4,700 × 60 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
50
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
July 1, 2003
Seat
Left
Flight hours
198 total · 165 in this make and model · 110 as pilot in command · 18 in the last 90 days · 6 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 6 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 50 °F
Altimeter
30.12 inHg
Observed at
BJC, 10 nm away

FAA reports on this event · 1

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

Other investigations on N2099J · 1

Matched to the same aircraft by N-number and date.