20100523044109A

Accident · Destroyed

FAA accident report · Gardner Dou VAN/RV8A · Sebring, FL · May 23, 2010

Date
May 23, 2010 · 09:42 local
Place
Sebring, FL
Airport
Sebring Regional
Phase of flight
Cruise/Level Flight
Operating rules
General operating rules (Part 91)
Damage
Destroyed
Aircraft
N456DG
NTSB investigation
NTSBERA10LA280
Reported as
Gardner Dou VAN/RV8A
Reported engine
Lycoming O-360-A1A
People aboard
1
Fatal injuries
1
Other injuries
0
Pilot’s certificate
Private pilot
Pilot’s flight hours
202 total0 in this make and model0 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.

Approximately 10:00 am I received a call in reference to a plane crash in highlands county, Sebring FL. During my investigation I detected no odor of fuel and observed no evidence of fire, odd due to the ferocity of the crash and amount of damage. The scene was approximately 250 feet from the edge of the roadway. The crash left a crater in the ground approximately twelve feet long north to south and eight feet wide east to west by three feet deep. It appears that the right wing had struck the ground first, forcing the nose to impail into the ground causing the aircraft to collapse & roll over onto itself, the tail folded toward the nose and came to a rest 150 feet from the point of impact up against an orange tree. Once this happened it caused the passenger compartment to crush & split. Debris encompassed an area of about 360 feet away towards the south. The aircraft appeared to be upside down & facing towards the northwest. The propeller remained a the point of impact and the engine became dislodged and off to the right of the wreakage. It has been indicated that a flight of six left from linder airfield,FL traveling to Sebring,FL. Five of which had been reported as landed, however the tower indicated it had not heard from the sixth aircraft N456DG, other than occasional talk within the group, the tower claimed there was no unusual radio traffic nor a distress call, and it appeared all indications showed the decedents desired landing was entering from the west. Records show his location was 10 miles to the north. Tower reports also show that another twin engine plane was also approaching from the west and radar data shows no inicident or threat. Witnesses reported that the aircraft before crashing was flying south/southwest, was observed as flying very low and what sounded like moving at a slower speed. Further information claims that the engine sounded as though it may have been in distress, due to a sudden acceleration, another term used was like a car backfiring, then hearing a loud boom sound. A member of the group made mention that the decedent self fueled and records immediately were not available to state otherwise. The engine severly damaged from impact was partially examined within allowable limits. At conclusion of the engine teardown deemed no mechanical malfunction or deficiency was found that would have prevented the engine from developing power prior to the mishap.

As the FAA filed it

APPROXIMATELY 10:00 AM I RECEIVED A CALL IN REFERENCE TO A PLANE CRASH IN HIGHLANDS COUNTY, SEBRING FL. DURING MY INVESTIGATION I DETECTED NO ODOR OF FUEL AND OBSERVED NO EVIDENCE OF FIRE, ODD DUE TO THE FEROCITY OF THE CRASH AND AMOUNT OF DAMAGE. THE SCENE WAS APPROXIMATELY 250 FEET FROM THE EDGE OF THE ROADWAY. THE CRASH LEFT A CRATER IN THE GROUND APPROXIMATELY TWELVE FEET LONG NORTH TO SOUTH AND EIGHT FEET WIDE EAST TO WEST BY THREE FEET DEEP. IT APPEARS THAT THE RIGHT WING HAD STRUCK THE GROUND FIRST, FORCING THE NOSE TO IMPAIL INTO THE GROUND CAUSING THE AIRCRAFT TO COLLAPSE & ROLL OVER ONTO ITSELF, THE TAIL FOLDED TOWARD THE NOSE AND CAME TO A REST 150 FEET FROM THE POINT OF IMPACT UP AGAINST AN ORANGE TREE. ONCE THIS HAPPENED IT CAUSED THE PASSENGER COMPARTMENT TO CRUSH & SPLIT. DEBRIS ENCOMPASSED AN AREA OF ABOUT 360 FEET AWAY TOWARDS THE SOUTH. THE AIRCRAFT APPEARED TO BE UPSIDE DOWN & FACING TOWARDS THE NORTHWEST. THE PROPELLER REMAINED A THE POINT OF IMPACT AND THE ENGINE BECAME DISLODGED AND OFF TO THE RIGHT OF THE WREAKAGE. IT HAS BEEN INDICATED THAT A FLIGHT OF SIX LEFT FROM LINDER AIRFIELD,FL TRAVELING TO SEBRING,FL. FIVE OF WHICH HAD BEEN REPORTED AS LANDED, HOWEVER THE TOWER INDICATED IT HAD NOT HEARD FROM THE SIXTH AIRCRAFT N456DG, OTHER THAN OCCASIONAL TALK WITHIN THE GROUP, THE TOWER CLAIMED THERE WAS NO UNUSUAL RADIO TRAFFIC NOR A DISTRESS CALL, AND IT APPEARED ALL INDICATIONS SHOWED THE DECEDENTS DESIRED LANDING WAS ENTERING FROM THE WEST. RECORDS SHOW HIS LOCATION WAS 10 MILES TO THE NORTH. TOWER REPORTS ALSO SHOW THAT ANOTHER TWIN ENGINE PLANE WAS ALSO APPROACHING FROM THE WEST AND RADAR DATA SHOWS NO INICIDENT OR THREAT. WITNESSES REPORTED THAT THE AIRCRAFT BEFORE CRASHING WAS FLYING SOUTH/SOUTHWEST, WAS OBSERVED AS FLYING VERY LOW AND WHAT SOUNDED LIKE MOVING AT A SLOWER SPEED. FURTHER INFORMATION CLAIMS THAT THE ENGINE SOUNDED AS THOUGH IT MAY HAVE BEEN IN DISTRESS, DUE TO A SUDDEN ACCELERATION, ANOTHER TERM USED WAS LIKE A CAR BACKFIRING, THEN HEARING A LOUD BOOM SOUND. A MEMBER OF THE GROUP MADE MENTION THAT THE DECEDENT SELF FUELED AND RECORDS IMMEDIATELY WERE NOT AVAILABLE TO STATE OTHERWISE. THE ENGINE SEVERLY DAMAGED FROM IMPACT WAS PARTIALLY EXAMINED WITHIN ALLOWABLE LIMITS. AT CONCLUSION OF THE ENGINE TEARDOWN DEEMED NO MECHANICAL MALFUNCTION OR DEFICIENCY WAS FOUND THAT WOULD HAVE PREVENTED THE ENGINE FROM DEVELOPING POWER PRIOR TO THE MISHAP.

NTSB investigation

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