NYC00LA167

NTSB accident investigation · Piper PA-38 · Cheswold, DE · June 18, 2000

Accident · No injuriesLimited investigationFinal report
Date
June 18, 2000, 10:50 local (14:50 UTC)
Place
Cheswold, DE
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N407DSPiper PA-38
Weather
Visual (VMC) · Day
Status
Completed · report December 4, 2000
Report
Approved by Office Director
FAA report
20000618008859A
Case key
49461

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

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Probable cause

The instructor's delayed remedial action. Factors included the instructor's failure to take positive control of the airplane, and the student's failure to maintain adequate airspeed during the approach.

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.

UndershootApproach - vfr pattern - final approach
Remedial action - delayedPilot in command(cfi)Cause
Instructions,written/verbal - not issuedPilot in command(cfi)Factor
Airspeed - not maintainedDual studentFactor

Analysis

The airplane was on the final approach segment of a visual pattern, with the student pilot at the controls. The student reduced power, the airspeed bled off, and airplane began to sink. The instructor told the student to watch his airspeed, but no corrective action was taken. When the airplane was about 200 feet above the ground, the instructor initiated a go-around. The instructor felt the student push forward on the controls, while the instructor was trying to pull aft and add power. The airplane's left main landing gear became entangled in tall grass and brush. The airplane then yawed left, and impacted the ground. It skidded sideways, and came to rest 20 to 30 feet prior to the runway threshold.

Factual narrative

On June 18, 2000, at 1050 Eastern Daylight Time, a Piper PA-38, N407DS, was substantially damaged when it landed short of the runway at Delaware Airpark (33N), Cheswold, Delaware. The certificated flight instructor and the certificated student pilot were uninjured. Visual meteorological conditions prevailed at the time of the accident. No flight plan had been filed for the local instructional flight, which was conducted under 14 CFR Part 91.

According to the flight instructor, the airplane was on a stabilized final approach to Runway 27, at 65 knots indicated airspeed, with the student at the controls. The student reduced power, the airspeed went below 60 knots, and airplane began to "sink." The instructor told the student to watch his airspeed, "but no corrective action was taken." At that point, with the airplane about 200 feet above the ground, the instructor initiated a go-around. However, on short final, "the student observed the airspeed slow and pushed over the control wheel drastically...the student was pushing forward while I was pulling aft and adding power."

The instructor further stated that the student overcame the instructor's inputs, and that the left main landing gear became entangled in tall grass and brush. The airplane yawed to the left and was pulled downwards. It impacted the ground, skidded sideways, and came to rest 20 to 30 feet prior to the runway threshold.

According to the student pilot, the airplane was high on final approach, so he reduced power. When he thought he had the runway made, the student reduced additional power, "which caused the airspeed to decrease too much. The instructor took the controls, but it was too late [and] we were too low...."

Aircraft

Registration
N407DS
Reported as
Piper PA-38
Category
Airplane
Serial number
38-79A0989
Airframe hours
7,840
Engine
Lycoming O-235, 112 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Delaware State University
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · March 23, 2000 · 42 hours before
Departed
33N · Cheswold, DE
Airport
33N · Delaware Airpark, runway 27, 3,715 × 50 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
31
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
756 total · 25 in this make and model · 679 as pilot in command · 115 in the last 90 days · 72 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 9 knots
Visibility
5 statute miles
Lowest ceiling
1,500 ft broken
Temperature
81 °F, dew point 75 °F
Altimeter
30.00 inHg
Observed at
DOV, 6 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.