MIA97LA130

NTSB accident investigation · Boeing B75N1 · Lake Wales, FL · April 10, 1997

Accident · Minor injuriesLimited investigationFinal report
Date
April 10, 1997, 18:20 local (22:20 UTC)
Place
Lake Wales, FL
Injuries
2 minor
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N65467Boeing B75N1
Weather
Visual (VMC) · Day
Status
Completed · report January 19, 2000
Report
Approved by Office Director
FAA report
19970410010099A
Case key
38256

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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Probable cause

The partial loss of engine power for undetermined reasons.

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(partial) - nonmechanicalTakeoff - initial climb
Reason for occurrence undeterminedCause
Forced landingManeuvering - turn to landing area (emergency)
In flight collision with objectEmergency landing
Object - tree(s)
In flight collision with terrain/waterEmergency landing

Analysis

The pilot stated that the engine began losing power about 150 feet agl during climbout. He made a left crosswind turn to enter closed traffic and land; however, the airspeed started to decrease and the airplane could not maintain altitude. According to the pilot, there was only a partial loss of power. The pilot made a forced landing straight ahead, and the airplane collided with trees and terrain. Postaccident examination of the engine assembly and accessories revealed no evidence of a precrash failure or malfunction. Induction and fuel system components sustained impact damage or were consumed by fire. The fuel selector valve was found in the OFF position. The pilot stated that he could not specifically recall shutting off the fuel selector valve after impact. However, he stated that he had initiated an aircraft securing procedure before he was forced to evacuate because of leaking fuel and the ensuing fire.

Factual narrative

On April 10, 1997, about 1820 eastern daylight time a Boeing B75N1, N65467, registered to Avenger Technology Inc., operating as a 14 CFR Part 91 personal flight, crashed after takeoff from River Ranch Airstrip, Lake Wales, Florida. Visual meteorological conditions prevailed and no flight plan was filed. The airplane was destroyed. The commercial pilot sustained minor injuries, and the passenger reported no injuries. The flight was originating at the time of the accident.

The pilot stated he was about 150 feet on climbout over the runway when the engine quit developing full power. He made a left crosswind turn in an attempt to enter closed traffic and land. The airspeed started to decrease and the airplane would not maintain altitude. There were no forced landing areas available. He stopped the turn, made a forced landing straight ahead and collided with trees and terrain. The airplane was consumed by postcrash fire.

Examination of the engine assembly and accessories revealed no evidence of a precrash mechanical failure or malfunction. The fuel selector valve was found in the off position.

Aircraft

Registration
N65467
Reported as
Boeing B75N1
Category
Airplane
Serial number
75-6928
Airframe hours
2,446
Engine
Continental W-670-6N, 220 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Jon B. Biddle
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 25, 1996 · 55 hours before
Departed
2RR
Destination
LAL · Lakeland, FL
Airport
2RR · River Ranch, runway 34, 4,950 × 75 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
37
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Rear
Flight hours
1,923 total · 60 in this make and model · 1,777 as pilot in command · 48 in the last 90 days · 21 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 52 °F
Altimeter
30.00 inHg
Observed at
MLB, 60 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.