CHI02LA219

NTSB accident investigation · Piper PA-30 · Abilene, KS · July 29, 2002

Accident · No injuriesLimited investigationFinal report
Date
July 29, 2002, 15:30 local (20:30 UTC)
Place
Abilene, KS
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N90TCPiper PA-30
Weather
Visual (VMC) · Day
Status
Completed · report April 23, 2003
Report
Approved by Office Director
Parties
FAA- Wichita FSDO
FAA report
20020729017619A
Case key
55330

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 pilot failed to achieve clearance over the trees and wires. Factors associated with the accident were the pilot failed to use all available runway, a downwind takeoff was performed, the tailwind, trees, and wires.

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.

In flight collision with objectTakeoff - initial climb
Wrong runway - usedPilot in commandFactor
Weather condition - tailwindFactor
All available runway - not usedPilot in commandFactor
Clearance - not attainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Object - tree(s)Factor
Object - wire,transmissionFactor

Analysis

The airplane collided with trees and wires shortly after takeoff from runway 35, 4,100 feet long. According to the pilot he originally departed the airport on runway 17, then returned due to an unlatched door. The landing was made on runway 35. After touching down, the pilot stopped the airplane on the runway and relatched the door. He then continued the takeoff from where he had stopped on the runway. The takeoff was made to the north with approximately 3,000 feet of runway remaining. The pilot stated the airplane became airborne with approximately 1,000 feet of runway remaining. The pilot reported that he retracted the gear right after takeoff and he stayed in ground effect trying to gain airspeed. The airplane contacted trees and wires which were located about 250 yards off the departure end of the runway. The wires that there contacted were approximately 14 feet above the ground. Another set of wires above those contacted were at a height of about 20 feet above the ground. The higher wires were not damaged. The pilot reported that he was aware of the wires. One witness reported the airplane became airborne approximately 30 feet before the end of the runway. The closest weather reporting station, 21 miles west of the accident site, reported wind from 220 degrees at 10 knots. This observation was taken 23 minutes after the accident.

Factual narrative

On July 29, 2002, at 1530 central daylight time, a Piper PA-30, N90TC, was substantially damaged when it collided with trees and wires shortly after takeoff from runway 35 (4,100 feet by 75 feet, dry asphalt) at the Abilene Municipal Airport, Abilene, Kansas. The pilot was not injured. The Title 14 CFR Part 91 flight was operating in visual meteorological conditions without a flight plan. The flight was departing at the time of the accident and the intended destination was Hartington, Nebraska.

The pilot reported that he departed the airport on runway 17 with calm winds. He reported that while climbing out, his door became unlatched. He made a 180 degree turn back to the airport where he landed on runway 35. The pilot stated the winds had switched "to north" at this time. After touching down, he stopped the airplane on the runway and relatched the door. The pilot then continued the takeoff from where he had stopped on the runway. The takeoff was made to the north with approximately 3,000 feet of runway remaining. The pilot stated the airplane became airborne with approximately 1,000 feet of runway remaining. The pilot reported that he retracted the gear right after takeoff and he stayed in ground effect trying to gain airspeed. The airplane contacted trees and wires which were located about 250 yards off the departure end of the runway. The wires that there contacted were approximately 14 feet above the ground. Another set of wires above those contacted were at a height of about 20 feet above the ground. The higher wires were not damaged. The pilot reported that he was aware of the wires and he pulled the power off prior to contacting the wires.

A witness to the accident reported hearing the airplane engines operating normally during the takeoff. He reported the airplane did not appear to be moving very fast on the runway and it became airborne about 30 feet prior to the end of the runway. The witness reported the airplane did not appear to be moving fast after it lifted off and that it "stayed low with a very gradual climb and then dipped momentarily before climbing again." He stated he heard tree limbs breaking, the engine sounds quit, then he heard the impact.

The closest weather reporting station was at Salina, Kansas, located approximately 21 nautical miles west of Abilene. The Salina weather reported at 1553 indicated with winds were from 220 degrees at 10 knots. Calculated density altitude at the time of the accident was approximately 3,780 feet.

Aircraft

Registration
N90TC
Reported as
Piper PA-30
Category
Airplane
Serial number
30-147
Airframe hours
6,332
Engine
Lycoming IO-320-B1A, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Kenneth E. Stout
Registered owner
Stout & Deines, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 31, 2002 · 158 hours before
Departed
K78 · Abilene, KS
Destination
0B4 · Hartington, NE
Airport
K78 · Abilene Municipal, runway 35, 4,100 × 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
54
Injuries
None
Certificates
Commercial, Private
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
May 14, 2001
Seat
Left
Flight hours
8,174 total · 750 in this make and model · 95 in the last 90 days · 38 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
95 °F, dew point 63 °F
Altimeter
29.94 inHg
Observed at
SLN, 21 nm away

Docket · 9

The files NTSB released with the investigation on March 17, 2003, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.3 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.