FTW92FA061

NTSB accident investigation · Bellanca 17-30 · Oklahoma City, OK · January 29, 1992

Accident · FatalField investigationFinal report
Date
January 29, 1992, 07:33 local (13:33 UTC)
Place
Oklahoma City, OK
Injuries
1 fatal, 2 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4869VBellanca 17-30
Weather
Instrument (IMC) · Day
Status
Completed · report January 4, 1994
Report
Approved by Office Director
FAA report
19920129001319A
Case key
18348

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 second pilot's (left seat) failure to attain a positive rate-of-climb during an instrument takeoff, and inadequate supervision by the pilot-in-command. Factors were: the weather, and the copilot's lack of instrument flight time and training.

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.

In flight collision with objectTakeoff - initial climb
Weather condition - obscurationFactor
Weather condition - fogFactor
Proper climb rate - not attainedCopilot/second pilotCause
Lack of total instrument timeCopilot/second pilotFactor
Supervision - inadequatePilot in commandCause
Object - tree(s)

Analysis

According to the right seat pilot-in-command, the left seat non-instrument rated pilot made the IFR takeoff. The airplane settled into trees as the PIC was looking at a chart & putting a VOR into the loran. The PIC was an employee of the left seat pilot. Toxicological test results on the left seat pilot revealed diphenhydramine and phenylpropanolamine (antihistamines) in the urine.

Aircraft

Registration
N4869V
Reported as
Bellanca 17-30
Category
Airplane
Serial number
30115
Airframe hours
1,885
Engine
Continental IO-540-D, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Sludge Disposal, Inc.
Registered owner
Sludge Disposal, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 9, 1991 · 88 hours before
Destination
VHN · Van Horn, TX
Flight plan
IFR
Airport
2EJ · Expressway Airpark, runway 2, 3,350 × 50 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
44
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
1,650 total

Weather

Conditions
Instrument (IMC) · Day
Wind
230° at 4 knots
Visibility
1 statute miles
Lowest ceiling
None
Temperature
34 °F, dew point 34 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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