CHI88FA144

NTSB accident investigation · Cessna 150G · Ft Wayne, IN · June 28, 1988

Accident · FatalField investigationFinal report
Date
June 28, 1988, 18:30 local (23:30 UTC)
Place
Ft Wayne, IN
Injuries
1 fatal, 2 serious; on the ground: 1 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N4744XCessna 150G
Weather
Visual (VMC) · Day
Status
Completed · report December 10, 1990
Report
Approved by Office Director
FAA report
19880628023929A
Case key
13947

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

Inadvertent stall/spin due to the failure to maintain adequate airspeed, and failure to avoid the adverse wind conditions associated with a thunderstorm.

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 control - in flightTakeoff - initial climb
Touch-and-go - performed
Supervision - inadequatePilot in command(cfi)Cause
Raising of flaps - not performedDual studentFactor
InattentivePilot in command(cfi)Factor
Weather condition - thunderstorm,outflowFactor
Weather condition - unfavorable windFactor
Airspeed indicator - misreadPilot in command(cfi)Factor
Airspeed - not maintainedPilot in command(cfi)Cause
Stall - inadvertentPilot in command(cfi)Cause
In flight collision with objectDescent - uncontrolled
Object - tree(s)
Object - vehicle
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - residential area
On ground/water collision with objectOther
Object - residence

Analysis

The instructor (CFI) & student bgn practicing touch-&-go (t&g) lndgs. At 1st, rwy 31 was in use. After the 1st t&g, the CFI told the student to chg to rwy 5 for more favorable wind conds. At abt that time, a cold fnt was mvg thru the area, a tstm was abt 5 mi nw of the arpt, the wx was getting windy & the CFI noted lgt rain on the windshield. Drg the climb after the 2nd t&g, the CFI noted the acft had stopped climbing at abt 200' AGL & took ctl of the acft. Later, he said the airspeed was abt 60 to 65 KTS (but the airspeed indcr was calibrated in mph). Concerned abt pwr lines ahd, he turnedthe acft. He then noticed it was dscndg rapidly & the speed was dwn to '55 or maybe even 50, without really changing thepitch angle.' The acft then banked left & entered a nose dwn attitude. It crashed into trees, 2 vehicles & the gnd, thenslid into a mobile home. Child nr mobile home was fatally injured. CFI thought flaps were retracted for tkof, but they were fnd extdd 15 deg. Cannabinoids fnd in plt's urine, but none fnd in his blood; urine/pentobarbital lvl, 0.40 mg/dl.

Aircraft

Registration
N4744X
Reported as
Cessna 150G
Category
Airplane
Serial number
15064794
Airframe hours
5,747
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Destroyed
Flight
Instructional · Part 91
Registered owner
F.T Wayne Air Service, Inc.
Airworthiness certificate
Standard, Utility
Last inspection
Annual · March 25, 1988 · 60 hours before
Departed
FWA · Ft Wayne, IN
Airport
SMD · Smith Field, runway 5, 3,110 × 100 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
28
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Toxicology
Performed
Flight hours
635 total · 400 in this make and model · 550 as pilot in command · 160 in the last 90 days · 54 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
30° at 12 knots, gusting 23
Visibility
10 statute miles
Lowest ceiling
9,000 ft broken
Temperature
81 °F, dew point 52 °F
Altimeter
29.00 inHg
Observed at
FWA, 12 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.

Other investigations on N4744X · 1

Matched to the same aircraft by N-number and date.