NYC89LA145

NTSB accident investigation · Boeing Stearman A75N1 · Erwinna, PA · June 2, 1989

Accident · No injuriesLimited investigationFinal report
Date
June 2, 1989, 16:00 local (20:00 UTC)
Place
Erwinna, PA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N60812Boeing Stearman A75N1
Weather
Visual (VMC) · Day
Status
Completed · report March 29, 1991
Report
Approved by Office Director
FAA report
19890602014419A
Case key
36420

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

On this page

Probable cause

Loss control and collision with trees due to failure of the student pilot to compensate for the wind and lack of supervision by the CFI.

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 - on ground/waterLanding - roll
Weather condition - gustsFactor
Compensation for wind conditions - not maintainedDual studentCause
Ground loop/swerve - uncontrolledDual studentCause
Supervision - inadequatePilot in command(cfi)Cause
On ground/water collision with objectLanding - roll
Object - tree(s)Cause

Analysis

The stearman PT-17 had landed and was slowing down to clear the runway when a gust of wind lifted the right wing off the ground. The instructor pilot attempted to gain control by adding power and left brake but the aircraft went off the runway to the left and down an incline into trees. The stu plt was not injured but the upper wing trapped the instructor pilot until help arrived.

Aircraft

Registration
N60812
Reported as
Boeing Stearman A75N1
Category
Airplane
Serial number
75-3783
Airframe hours
2,109
Engine
Continental W670-6A, 220 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Lance Fenstermacher
Registered owner
Beaver Hill Leasing
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 2, 1989 · 28 hours before
Departed
9N1 · Erwinna, PA
Airport
9N1 · Vansant, runway 25, 3,058 × 120 ft, grass/turf

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
51
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
3,010 total · 1,850 in this make and model · 2,860 as pilot in command · 115 in the last 90 days · 48 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
15 statute miles
Temperature
84 °F, dew point -0 °F

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 N60812 · 1

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