SEA83FYK03

NTSB accident investigation · Ryan-Navion NAV 4 · Cottage Grove, OR · May 28, 1983

Accident · Serious injuriesFinal report
Date
May 28, 1983, 07:33 local (14:33 UTC)
Place
Cottage Grove, OR
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4468KRyan-Navion NAV 4
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830528021699A
Case key
39645

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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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(total) - nonmechanicalTakeoff - initial climb
Fluid,fuel - exhaustionFactor
Preflight planning/preparation - inadequatePilot in commandCause
Fuel supply - inadequatePilot in commandCause
Forced landingLanding - flare/touchdown
Complete gear collapsedLanding - flare/touchdown

Analysis

The acft made a forced landing in a hay field and collaped the landing gear after the engine quit at 500 ft AGL during takeoff climb. During an on scene investigation there was no fuel visible in the rt wing tank. The left wing tank has nofiller access but is connected to the rt tank by a 2 inch connecting hose with a half gallon header tank between them. There was no fuel in the wing tip tanks. The fuel selector was on main tanks. There was no fuel in the fuel lines to thecarburetor. There was about 1 ounce of fuel in the carburetor. The mechanics who removed the acft said they found a total of about 4 gallons of fuel in the system.

Aircraft

Registration
N4468K
Reported as
Ryan-Navion NAV 4
Category
Airplane
Serial number
NAV-4-1468
Airframe hours
1,528
Engine
Continental E-185-9, 205 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Harold G. Davis
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 1, 1983 · 1 hours before
Departed
Cottage Grove, OR
Airport
Cottage Grove, runway 17, 3,200 × 60 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
53
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
230 total · 160 in this make and model · 187 as pilot in command · 2 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
None

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.