DEN84LA181

NTSB accident investigation · Cessna A188B · Opheim, MT · June 19, 1984

Accident · No injuriesLimited investigationFinal report
Date
June 19, 1984, 10:00 local (16:00 UTC)
Place
Opheim, MT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N731GLCessna A188B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840619029739A
Case key
16402

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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) - mech failure/malfCruise - normal
Fuel system,drain - separationCause
Maintenance,installation - inadequatePilot in commandCause
Fluid,fuel - exhaustionFactor
Aircraft preflight - inadequatePilot in commandCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown

Analysis

The acft was damaged in a forced landing after the engine quit. The plt said that several weeks prior to the accident hediscovered the fuel crossover quick drain was 'frozen' shut and would not drain. He removed the drain to lubricate it and upon reinstallation he could not properly safety wire it due lack of access. He wired it to an adjacent screw. Afterthe accident the screw, wire and drain were missing. He stated that it was 'possible' that he did not retighten the screw. The plt said the acft had 21 gallons of fuel for this flt which lasted 45 minutes. The acft, according to the plt, burns about 15.5 gals/hr.

Aircraft

Registration
N731GL
Reported as
Cessna A188B
Category
Airplane
Serial number
18802884T
Airframe hours
899
Engine
Continental IO-520-D, 310 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Frank Redfield
Registered owner
Frank Redfield
Airworthiness certificate
Special, Restricted (Special)

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
59
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
3,500 total · 2,500 in this make and model · 3,500 as pilot in command · 50 in the last 90 days · 10 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
295° at 2 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 61 °F

FAA reports on this event · 1

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