19970706016769A

Accident · Destroyed

FAA accident report · Piper PA-18 · Middleville, MI · July 6, 1997

Date
July 6, 1997 · 07:10 local
Place
Middleville, MI
Phase of flight
To Init Climb(1st Pwr Reduct)
Operating rules
General operating rules (Part 91)
Damage
Destroyed
Aircraft
N183DP
NTSB investigation
NTSBCHI97LA197
Reported as
Piper PA18
Reported engine
Lycoming O320A2B
People aboard
2
Fatal injuries
2
Pilot’s flight hours
2,000 total16 in this make and model49 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

Aircraft crashed into field. (.4)edo floats were installed on the airplane on 6/16/97, about 20 days before the accident. The pilot accumulated 5.8 hours total time in this airplane on floats. The revised weight and balance revealed a new useful load of 439 pounds. The pilot weighted 185 pounds, and was carrying a passenger weighing about 170 pounds and 36 gallons of fuel, which totaled 571 pounds. This was approximately 132 pounds over the airplane's maximum allowable gross weight. Shortly after takeoff, the airplane crashed and was destroyed by ground impact and postcrash fire. Ground scars were measured to be 50 feet long. A witness reported the airplane made a series of RPM changes, with the last being the engine going to full power. An examination of the airplane revealed neither a preimpact flight control failure nor any engine mechanical malfunction. A fuel sample from the right fuel tank appeared to be a mixture of auto gas and oil of the type commonly used for fuel in a two-stroke engine. The appearance of the fuel sample looked gold in color and had an oily feel to it when left to dry. (-23) aircraft departed barlow lake ( 3 miles southwest of Middleville, MI) at 0700 hours. Approximately 1.5 miles northeast the aircraft crashed in a field. A post fire occured and the aircraft was completely burned. Pilot and passenger sustained fatal injuries.

As the FAA filed it

AIRCRAFT CRASHED INTO FIELD. (.4)EDO FLOATS WERE INSTALLED ON THE AIRPLANE ON 6/16/97, ABOUT 20 DAYS BEFORE THE ACCIDENT. THE PILOT ACCUMULATED 5.8 HOURS TOTAL TIME IN THIS AIRPLANE ON FLOATS. THE REVISED WEIGHT AND BALANCE REVEALED A NEW USEFUL LOAD OF 439 POUNDS. THE PILOT WEIGHTED 185 POUNDS, AND WAS CARRYING A PASSENGER WEIGHING ABOUT 170 POUNDS AND 36 GALLONS OF FUEL, WHICH TOTALED 571 POUNDS. THIS WAS APPROXIMATELY 132 POUNDS OVER THE AIRPLANE'S MAXIMUM ALLOWABLE GROSS WEIGHT. SHORTLY AFTER TAKEOFF, THE AIRPLANE CRASHED AND WAS DESTROYED BY GROUND IMPACT AND POSTCRASH FIRE. GROUND SCARS WERE MEASURED TO BE 50 FEET LONG. A WITNESS REPORTED THE AIRPLANE MADE A SERIES OF RPM CHANGES, WITH THE LAST BEING THE ENGINE GOING TO FULL POWER. AN EXAMINATION OF THE AIRPLANE REVEALED NEITHER A PREIMPACT FLIGHT CONTROL FAILURE NOR ANY ENGINE MECHANICAL MALFUNCTION. A FUEL SAMPLE FROM THE RIGHT FUEL TANK APPEARED TO BE A MIXTURE OF AUTO GAS AND OIL OF THE TYPE COMMONLY USED FOR FUEL IN A TWO-STROKE ENGINE. THE APPEARANCE OF THE FUEL SAMPLE LOOKED GOLD IN COLOR AND HAD AN OILY FEEL TO IT WHEN LEFT TO DRY. (-23) AIRCRAFT DEPARTED BARLOW LAKE ( 3 MILES SOUTHWEST OF MIDDLEVILLE, MI) AT 0700 HOURS. APPROXIMATELY 1.5 MILES NORTHEAST THE AIRCRAFT CRASHED IN A FIELD. A POST FIRE OCCURED AND THE AIRCRAFT WAS COMPLETELY BURNED. PILOT AND PASSENGER SUSTAINED FATAL INJURIES.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.