IAD02LA082

NTSB accident investigation · Cessna 172M · Mount Pocono, PA · August 7, 2002

Accident · No injuriesLimited investigationFinal report
Date
August 7, 2002, 10:00 local (14:00 UTC)
Place
Mount Pocono, PA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1727VCessna 172M
Weather
Visual (VMC) · Day
Status
Completed · report August 26, 2003
Report
Approved by Office Director
FAA report
20020807017459A
Case key
55431

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 improper flare, which resulted in a hard landing.

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
Flare - improperPilot in commandCause

Analysis

During the student pilot's landing, the nose wheel hit the runway first, and the airplane porpoised three times before coming to a full stop. The student pilot then flew to another airport where he landed uneventfully and taxied for fuel. Upon leaving the airplane, he noticed oil on the cowling. A subsequent examination revealed that the nose strut metering piston was damaged, the attachment bolt was sheared, and the firewall was buckled.

Factual narrative

On August 7, 2002, at 1000 eastern daylight time, a Cessna 172M, N1727V, was substantially damaged during a hard landing at Pocono Mountains Municipal Airport (MPO), Mount Pocono, Pennsylvania. The certificated student pilot was not injured. Visual meteorological conditions prevailed for the cross country flight that originated at Danbury Municipal Airport (DXR), Danbury, Connecticut, at 0900. No flight plan was filed for the solo instructional flight conducted under 14 CFR part 91.

According to the student pilot, his approach to the landing was uneventful, but upon touchdown, the nose wheel hit the runway first and the airplane porpoised three times before coming to a full stop. The student pilot then taxied back and flew to Sullivan County International Airport (MSV), Monticello, New York, where he landed, then taxied to the ramp to purchase fuel. Upon leaving the airplane, he noticed oil on the cowling and saw that "the nose strut had no give." He called an airframe and powerplant mechanic who took off the cowling and informed him that the nose gear strut had collapsed. The student pilot then contacted his flight instructor, and the next flight was cancelled.

A Federal Aviation Administration (FAA) inspector subsequently performed an examination of the airplane. According to the inspector, the nose strut metering piston was damaged and the attachment bolt was sheared. The firewall was buckled from the bottom to 6 inches above the top of the nose strut, and the nose tire was damaged.

The student pilot reported a total of 76 flight hours of flight time.

Weather at the airport at the time of the accident included winds from 320 degrees at 7 knots, visibility 10 statute miles, and a few clouds 8,500 feet.

Aircraft

Registration
N1727V
Reported as
Cessna 172M
Category
Airplane
Serial number
17263727
Airframe hours
6,700
Engine
Lycoming O-320, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Arrow Aviation LLC
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · July 10, 2002 · 57 hours before
Departed
DXR · Danbury, CT
Destination
MPO · Mount Pocono, PA
Flight plan
VFR
Airport
MPO · Pocono Mountains Municipal, runway 31, 3,948 × 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
Student pilot
Age
70
Injuries
None
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
76 total · 76 in this make and model · 8 as pilot in command · 6 in the last 90 days · 4 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 48 °F
Altimeter
30.20 inHg
Observed at
MPO

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 N1727V · 1

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