20100918046259A

Accident · Substantial damage

FAA accident report · Cessna 172D · Palm Beach, FL · September 18, 2010

Date
September 18, 2010 · 11:20 local
Place
Palm Beach, FL
Phase of flight
Cruise/Level Flight
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N2483Y
NTSB investigation
NTSBERA10LA494
Reported as
Cessna 172D
Reported engine
Continental 0-300 series
People aboard
2
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Private pilot
Pilot’s flight hours
750 total750 in this make and model10 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.

09-18-2010:Flight in VFR cruise southbound flying off the Beach approx. 1200 ft. altitude when 1/2 mile north of breakers hotel in Palm Beach, Florida the engine went to idle. Pilot stated the engine throttle control was not responding and felt different than normal. Pilot turned north and east looked for landing area and found unpopulated area north of the public Beach adjacent 120 casa benito, Palm Beach, FL. Pilot executed soft field landing to Beach with approximately 15 knot right crosswind. On landing, left wing tip struck Beach upslope of Beach and prop dug into sand as nose wheel came down. The pilot and passenger (pilots daughter) exited aircraft without injury. The aircraft incured damaged to left wing and prop blade. FAA iic permitted movement of aircraft from landing site for rising tide due to time enroute to scene. Initial inspection at scene found throttle controls working carburetor normal from stop to stop. Investigation to continue after aircraft recovered to suitable facility, lutech inc. jet (FAA repair station 1LUR269B), located at north county airport (F45) 561-622-8665.09-20-2010: contacted lutech for further investigation scheduled for 09-21-2010.09-21-2010:at lutech, inc. further examination to wing confirmed major damage to left wing spar and wing attachment frames on the wing. Additional findings required upgrade of this report from incident to accident. Engine run up accomplished to 1600RPM with replacement of bent prop. Engine started immediately and ran at idle normally, increased and decreased throttle inputs were normal. The operation of carburetor heat applied and removed was also normal. Suspect carburetor icing due to lack of carburetor heat application prior to accident.10-04-2010:carburetor tear down at FAA repair station # T7KR/tropic air power at lantana airport (lna) found no mechanical issues with carburetor condition. Fuel trapped in carburetor was clean with no debris.

As the FAA filed it

09-18-2010:FLIGHT IN VFR CRUISE SOUTHBOUND FLYING OFF THE BEACH APPROX. 1200 FT. ALTITUDE WHEN 1/2 MILE NORTH OF BREAKERS HOTEL IN PALM BEACH, FLORIDA THE ENGINE WENT TO IDLE. PILOT STATED THE ENGINE THROTTLE CONTROL WAS NOT RESPONDING AND FELT DIFFERENT THAN NORMAL. PILOT TURNED NORTH AND EAST LOOKED FOR LANDING AREA AND FOUND UNPOPULATED AREA NORTH OF THE PUBLIC BEACH ADJACENT 120 CASA BENITO, PALM BEACH, FL. PILOT EXECUTED SOFT FIELD LANDING TO BEACH WITH APPROXIMATELY 15 KNOT RIGHT CROSSWIND. ON LANDING, LEFT WING TIP STRUCK BEACH UPSLOPE OF BEACH AND PROP DUG INTO SAND AS NOSE WHEEL CAME DOWN. THE PILOT AND PASSENGER (PILOTS DAUGHTER) EXITED AIRCRAFT WITHOUT INJURY. THE AIRCRAFT INCURED DAMAGED TO LEFT WING AND PROP BLADE. FAA IIC PERMITTED MOVEMENT OF AIRCRAFT FROM LANDING SITE FOR RISING TIDE DUE TO TIME ENROUTE TO SCENE. INITIAL INSPECTION AT SCENE FOUND THROTTLE CONTROLS WORKING CARBURETOR NORMAL FROM STOP TO STOP. INVESTIGATION TO CONTINUE AFTER AIRCRAFT RECOVERED TO SUITABLE FACILITY, LUTECH INC.JET (FAA REPAIR STATION 1LUR269B), LOCATED AT NORTH COUNTY AIRPORT (F45) 561-622-8665.09-20-2010: CONTACTED LUTECH FOR FURTHER INVESTIGATION SCHEDULED FOR 09-21-2010.09-21-2010:AT LUTECH, INC. FURTHER EXAMINATION TO WING CONFIRMED MAJOR DAMAGE TO LEFT WING SPAR AND WING ATTACHMENT FRAMES ON THE WING. ADDITIONAL FINDINGS REQUIRED UPGRADE OF THIS REPORT FROM INCIDENT TO ACCIDENT. ENGINE RUN UP ACCOMPLISHED TO 1600RPM WITH REPLACEMENT OF BENT PROP. ENGINE STARTED IMMEDIATELY AND RAN AT IDLE NORMALLY, INCREASED AND DECREASED THROTTLE INPUTS WERE NORMAL. THE OPERATION OF CARBURETOR HEAT APPLIED AND REMOVED WAS ALSO NORMAL.SUSPECT CARBURETOR ICING DUE TO LACK OF CARBURETOR HEAT APPLICATION PRIOR TO ACCIDENT.10-04-2010:CARBURETOR TEAR DOWN AT FAA REPAIR STATION # T7KR/TROPIC AIR POWER AT LANTANA AIRPORT (LNA) FOUND NO MECHANICAL ISSUES WITH CARBURETOR CONDITION. FUEL TRAPPED IN CARBURETOR WAS CLEAN WITH NO DEBRIS.

NTSB investigation

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