SEA07CA103

NTSB accident investigation · Cessna 152 · Oak Glen, CA · April 17, 2007

Accident · Minor injuriesData collectionFinal report
Date
April 17, 2007, 11:30 local (18:30 UTC)
Place
Oak Glen, CA
Injuries
2 minor
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N49902Cessna 152
Weather
Visual (VMC) · Day
Status
Completed · report June 27, 2007
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20070417006969A
Case key
65584

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 flight instructors failure to maintain clearance from trees while maneuvering. Contributing factors were the downdraft weather condition, and the tree.

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 objectManeuvering
Altitude/clearance - not maintainedPilot in command(cfi)Cause
Object - tree(s)Factor
Weather condition - downdraftFactor
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - mountainous/hilly

Analysis

The flight instructor said that he had the student under the hood and was giving him headings to follow. He said that as they approached the mountains the aircraft began to lose altitude. The flight instructor said that he took control of the airplane and attempted to maneuver the airplane out of the downdraft. He said that even with full power, the aircraft settled and impacted a tree. He said the airplane "spun around 180 degrees and landed in a small stream [approximately 2 inches deep] on its landing gear." The flight instructor said that the airplane was destroyed.

Factual narrative

The flight instructor said that he had the student under the hood and was giving him headings to follow. He said that as they approached the mountains the aircraft began to lose altitude. The flight instructor said that he took control of the airplane and attempted to maneuver the airplane out of the downdraft. He said that even with full power, the aircraft settled and impacted a tree. He said the airplane "spun around 180 degrees and landed in a small stream [approximately 2 inches deep] on its landing gear." The flight instructor said that the airplane was destroyed.

Aircraft

Registration
N49902
Reported as
Cessna 152
Category
Airplane
Serial number
15281382
Airframe hours
10,370
Engine
Lycoming O-235-L2C, 110 horsepower, reciprocating
Damage
Destroyed
Flight
Instructional · Part 91
Operator
My Air Corp.
Registered owner
Mike Youngman
Airworthiness certificate
Standard, Utility
Last inspection
Annual · March 1, 2007 · 50 hours before
Departed
L12 · Redlands, CA
Destination
L12

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
23
Injuries
Minor
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
September 1, 2006
Seat
Right
Flight hours
1,099 total · 350 in this make and model · 1,012 as pilot in command · 90 in the last 90 days · 17 in the last 30 days · 1 in the last 24 hours
Role
Student pilot
Age
26
Injuries
Minor
Certificate
Student
Medical
Class 2, Without waivers/limitations
Last flight review
September 1, 2006
Seat
Left
Flight hours
22 total · 22 in this make and model · 2 as pilot in command · 8 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day

FAA reports on this event · 1

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