IAD97LA107

NTSB accident investigation · Diamond Aircraft Industries DA 20-A1 · Slatington, PA · August 10, 1997

Accident · Serious injuriesLimited investigationFinal report
Date
August 9, 1997, 22:58 local (Aug 10, 1997, 02:58 UTC)
Place
Slatington, PA
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N278PLDiamond Aircraft Industries DA 20-A1
Weather
Visual (VMC) · Night/bright
Status
Completed · report January 28, 2000
Report
Approved by Office Director
FAA report
19970809021489A
Case key
28222

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's inadequate preflight planning/ preparation which resulted in fuel exhaustion.

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.

Loss of engine powerCruise
Fluid,fuel - exhaustionCause
Preflight planning/preparation - inadequatePilot in commandCause
Forced landingDescent - emergency
In flight collision with objectLanding
Terrain condition - none suitable
Object - pole

Analysis

The pilot descended from 3,500 feet MSL to 1,500 feet, circled the airport for 15 minutes as he was unable to activate the runway lights. He decided to climb to 2,500 feet, and he diverted to another airport, but shortly thereafter, the engine lost power. During the forced landing to a lighted, golf course, the airplane collided with a telephone pole, and descended to the ground. He had refueled the airplane with 19.4 gallons. According to the FAA, examination of the wreckage revealed 4 ounces of fuel in the fuel tanks, and the carburetor was empty. The total capacity of the fuel tanks was 20.3 gallons, the useable fuel was 19.5 gallons, and the fuel consumption was 3.8 gallons per hour. The flight had been airborne for over 4 hours 43 minutes. The pilot said there was no mechanical malfunction with the airplane, and the accident could have been prevented if proper reserve, diversion, and emergency procedures were followed. A functional test of the airport lights was performed after the accident, and they operated satisfactory. According to the FAA, this was the pilot's first flight to this airport.

Factual narrative

On August 9, 1997, at 2258 eastern daylight time, a Diamond DA 20-A1, N278PL, was substantially damaged when it collided with trees during a forced landing near Slatington, Pennsylvania. The certificated private pilot sustained serious injuries and the passenger received minor injuries. Visual meteorological conditions prevailed for the personal flight that originated in North Myrtle Beach, South Carolina, at 1815. The flight was conducted under 14 CFR Part 91 and a visual flight rules flight plan was not filed.

The pilot was on a trip from Florida to Pennsylvania. The flight had been airborne for over 4 hours 43 minutes. At his destination, he descended from 3,500 feet MSL to 1,500 feet, and circled the airport for about 15 minutes as he was unable to activate the runway lights. He decided to climb to 2,500 feet and divert to another airport, but the engine lost power. A forced landing was performed to a lighted, golf course. During the landing, the airplane struck a telephone pole, and descended to the ground.

According to the pilot, he stopped in South Carolina where he topped off the fuel tanks with 19.4 gallons of fuel. He said his trip was uneventful, and when he arrived at his destination, neither the airport lights nor the rotating beacon was visible. He circled the airport five times, and as he added power to climb, the engine lost power.

According to a Federal Aviation Administration (FAA) Inspector, examination of the wreckage revealed that the total capacity of the fuel tanks was 20.3 gallons, the usable fuel was 19.5 gallons, and the fuel consumption was 3.8 gallons per hour. The examination also revealed 4 ounces of fuel in the fuel tanks, and the carburetor was empty.

The pilot reported that there was no mechanical malfunction with the airplane, and the accident could have been prevented if the airport lights functioned properly. He also said that improper emergency procedures in regard to fuel, reserve and diversion were contributing factors.

A functional test of the airport lights was performed after the accident, and they operated satisfactory. According to the FAA this was the pilot's first flight to this airport.

A review of 14 CFR Part 91.151 revealed:

"(a) No person may begin a flight in an airplane under VFR conditions unless...there is enough fuel to fly to the first point of intended landing and, assuming normal cruising speed - ...(2) At night, to fly after that for at least 45 minutes..."

Aircraft

Registration
N278PL
Reported as
Diamond Aircraft Industries DA 20-A1
Category
Airplane
Serial number
10278
Engine
Rotax 912, 80 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Interstate Aircraft Sls & Leas
Airworthiness certificate
Standard, Utility
Departed
CRE · N. Myrtle Beach, SC
Destination
69N · PA
Airport
69N · Slatington

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
28
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
190 total · 10 in this make and model · 120 as pilot in command

Weather

Conditions
Visual (VMC) · Night/bright
Wind
240° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 57 °F
Altimeter
30.00 inHg
Observed at
ABE, 12 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.