CHI84LA087

NTSB accident investigation · Cessna 150L · Rock Falls, IL · January 18, 1984

Accident · No injuriesLimited investigationFinal report
Date
January 18, 1984, 11:10 local (17:10 UTC)
Place
Rock Falls, IL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N10502Cessna 150L
Weather
Visual (VMC) · Dawn
Status
Completed
Report
Approved by Office Director
FAA report
19840118062949A
Case key
12528

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) - nonmechanicalApproach - vfr pattern - final approach
Supervision - inadequatePilot in command(cfi)Factor
Throttle/power control - improper use ofDual studentCause
Engine assembly - otherCause
Forced landingDescent - emergency
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - snowbankFactor
Landing gear,nose gear - overloadFactor
Nose overLanding - roll

Analysis

The instructor plt stated that the student plt was flying the aircraft. While on final approach he advised the student plt to add engine power. The student did so very rapidly causing the engine to stall. Before the engine could be restarted the aircraft touched down short of the runway, collided with a snow bank causing the nose gear to collapse, and nosed over.

Aircraft

Registration
N10502
Reported as
Cessna 150L
Category
Airplane
Serial number
15074892
Airframe hours
1,450
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
K. A. Cook, doing business as Cook Aviation, Inc.
Registered owner
Cook Aviation,Inc.
Airworthiness certificate
Standard, Utility
Last inspection
Annual · September 1, 1983 · 55 hours before
Departed
SQI · Rock Falls, IL
Airport
SQI · Whiteside County, runway 36, 3,899 × 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
25
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
2,557 total · 500 in this make and model · 2,383 as pilot in command · 120 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dawn
Wind
310° at 12 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
7 °F, dew point 18 °F
Altimeter
30.00 inHg
Observed at
RFD

FAA reports on this event · 1

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