19990530043399A

Accident · Destroyed

FAA accident report · Cessna P206B · Morristown, NJ · May 30, 1999

Date
May 30, 1999 · 17:42 local
Place
Morristown, NJ
Airport
Morristown Municipal Airport
Phase of flight
Fcd/Prec Ldg From Cruise
Operating rules
General operating rules (Part 91)
Damage
Destroyed
Aircraft
N4724F
NTSB investigation
NTSBNYC99FA130
Reported as
Cessna P206B
Reported engine
Continental IO520A
Fatal injuries
0
Pilot’s flight hours
663 total19 in this make and model19 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.

(.4)The Cessna 206 was on a shallow cruise descent, when the engine lost power while operating over a residential area. An onboard witness reported the pilot was able to restart the engine twice, and after each restart the engine ran for a few seconds and quit again. During the forced landing, the airplane struck trees and the engine/firewall/instrument panel separated from the remainder of the airplane. The fuel lines separated, and several of the passengers were burned. The remainder of the fuel system was intact. Fuel was found in both wing tanks, and in all lines forward of the firewall. When the engine was placed in a test cell it performed satisfactorily. The day was warm with an outside air temperature of about 90 f, and a dewpoint of 52 f. radar data revealed the airspeed was constant about 125 knots, and as the airplane descended through 1,500 feet, the airspeed decreased to a low of about 63 knots. Just prior to loss of radar contact, the airspeed had increased back to about 100 knots. (-23)a/c was approx. 12 miles s/w of mmu. Reported engine problem a/c impacted tree and came to rest in bakcyard of home at privacy data omitted ^priva^ witnesses stated pilot made several attempts to restart engine before impacting tree engine was not operating at time of impact.

As the FAA filed it

(.4)THE CESSNA 206 WAS ON A SHALLOW CRUISE DESCENT, WHEN THE ENGINE LOST POWER WHILE OPERATING OVER A RESIDENTIAL AREA. AN ONBOARD WITNESS REPORTED THE PILOT WAS ABLE TO RESTART THE ENGINE TWICE, AND AFTER EACH RESTART THE ENGINE RAN FOR A FEW SECONDS AND QUIT AGAIN. DURING THE FORCED LANDING, THE AIRPLANE STRUCK TREES AND THE ENGINE/FIREWALL/INSTRUMENT PANEL SEPARATED FROM THE REMAINDER OF THE AIRPLANE. THE FUEL LINES SEPARATED, AND SEVERAL OF THE PASSENGERS WERE BURNED. THE REMAINDER OF THE FUEL SYSTEM WAS INTACT. FUEL WAS FOUND IN BOTH WING TANKS, AND IN ALL LINES FORWARD OF THE FIREWALL. WHEN THE ENGINE WAS PLACED IN A TEST CELL IT PERFORMED SATISFACTORILY. THE DAY WAS WARM WITH AN OUTSIDE AIR TEMPERATURE OF ABOUT 90 F, AND A DEWPOINT OF 52 F. RADAR DATA REVEALED THE AIRSPEED WAS CONSTANT ABOUT 125 KNOTS, AND AS THE AIRPLANE DESCENDED THROUGH 1,500 FEET, THE AIRSPEED DECREASED TO A LOW OF ABOUT 63 KNOTS. JUST PRIOR TO LOSS OF RADAR CONTACT, THE AIRSPEED HAD INCREASED BACK TO ABOUT 100 KNOTS. (-23)A/C WAS APPROX. 12 MILES S/W OF MMU. REPORTED ENGINE PROBLEM A/C IMPACTED TREE AND CAME TO REST IN BAKCYARD OF HOME AT ^PRIVACY DATA OMITTED^ ^PRIVA^ WITNESSES STATED PILOT MADE SEVERAL ATTEMPTS TO RESTART ENGINE BEFORE IMPACTING TREE ENGINE WAS NOT OPERATING AT TIME OF IMPACT.

NTSB investigation

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