CHI82DA221

NTSB accident investigation · Peter Clark Super Acro CUB · Delaware, OH · June 20, 1982

Accident · Serious injuriesFinal report
Date
June 20, 1982, 15:30 local (19:30 UTC)
Place
Delaware, OH
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N222PCPeter Clark Super Acro CUB
Weather
Visual (VMC) · Day
Status
Completed · report June 20, 1983
Report
Approved by Office Director
FAA report
19820620023159A
Case key
70448

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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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 power(total) - mech failure/malfCruise - normal
Fuel system,vent - improperCause
Maintenance,installation - improperManufacturerCause
Fluid,fuel - starvationCause
Forced landingLanding - flare/touchdown
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - cropFactor

Analysis

After completing several aerobatic flights, the pilot proceeded to another airport to obtain fuel. While en route, the engine lost all power and would not restart. Subsequently, the aircraft was damaged during a forced landing in a soybean field. An examination revealed there was 12 gals of fuel remaining. No contamination was found in the fuel system. A check of the engine revealed no discrepancies. An inverted fuel system was incorporated in the home built aircraft. The flap system in the inverted fuel system was not sticking. The fuel cap was not vented, but there was a 1/4 inch vent line from the top of the tank to the bottom of the fuselage. The vent line was found open; however, the drain tube on the bottom of the fuselage faced aft instead of forward.

Aircraft

Registration
N222PC
Reported as
Peter Clark Super Acro CUB (SUPER ACRO)
Category
Airplane, amateur-built
Serial number
1
Airframe hours
14
Engine
Lycoming IO-320-E2A, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Peter D. Clark
Registered owner
Peter D. Clark
Departed
30I · Plain City, OH
Destination
OH32 · Radnor, OH

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
29
Certificate
Private
Airplane ratings
Single-engine land
Medical
Unknown, Valid Medical--no waivers/lim.
Flight hours
330 total · 14 in this make and model · 230 as pilot in command · 16 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 14 knots
Visibility
10 statute miles
Lowest ceiling
4,500 ft broken
Temperature
160 °F
Altimeter
29.00 inHg
Observed at
CMH, 20 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.