NYC98LA169

NTSB accident investigation · Cessna 152 · Jackson Twnshp, NJ · August 16, 1998

Accident · Serious injuriesLimited investigationFinal report
Date
August 16, 1998, 12:30 local (16:30 UTC)
Place
Jackson Twnshp, NJ
Injuries
1 serious, 1 minor
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N89144Cessna 152
Weather
Visual (VMC) · Day
Status
Completed · report June 21, 2000
Report
Approved by Office Director
FAA report
19980816021009A
Case key
43787

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

The flight (check pilot) instructor's excessive pull-up maneuver and his inadvertent entry into a low altitude stall/spin.

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.

Abrupt maneuverManeuvering
Pull-up - excessiveCheck pilotCause
Loss of control - in flightClimb
Stall/spin - inadvertentCheck pilotCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The private pilot wanted to have her commercial maneuvers evaluated by her flight instructor (check pilot). She also asked, and he agreed, that they could make a pass by her parents' house so they could see her fly. After the private pilot made a low pass, the flight instructor took control of the airplane about 500 feet above ground, then pulled it up until it entered a stall/spin. The aircraft then descended impacting tress and terrain.

Factual narrative

On August 16, 1998, about 1230 Eastern Daylight Time, a Cessna 152, N89144, was destroyed when it impacted terrain while maneuvering in Jackson Township, New Jersey. The certificated flight instructor received minor injuries, and the certificated private pilot was seriously injured. Visual meteorological conditions prevailed at the time of the accident. No flight plan was filed for the local flight from Allaire Airport (BLM), Belmar, New Jersey. The instructional flight was conducted under 14 CFR Part 91.

The flight instructor provided a statement when requested. On the advice of her attorney, the private pilot did not provide a statement or allow herself to be interviewed when requested, as required by 49 CFR Part 831. The private pilot was in the hospital for part of that time, and although she recounted events to others, she said she could not provide information to the Safety Board. The private pilot provided written answers to questions about six weeks after the accident. In addition, she provided a copy of a statement she purportedly wrote to her attorney while in the hospital.

According to the private pilot, the main purpose of the 1-hour flight was to have her commercial maneuvers evaluated by the flight instructor. However, at the private pilot's request, the flight instructor agreed that they would fly by her house, so her family could see her. When the accident occurred, the private pilot had not completed any commercial maneuvers. The private pilot stated that she was the pilot in command "until just after the first pass over my parents' house."

The private pilot also stated that she made the first pass "over the back portion of my yard, traveling in a southerly direction between 1,200 and 1,500 feet." She said she asked the flight instructor if they were going to make another pass, "and he told me to descend to 200 feet." She didn't feel comfortable descending to 200 feet, so she "let" the flight instructor "take over the controls while we were still at 1,200 feet." She stated that the flight instructor later began a rapid descent, and she screamed "...we're going to be too low!" She did not see the flight instructor pull back on the yoke, but felt "g-forces pressing my body into the seat." The flight instructor then "turned the aircraft around and began a rapid descent...the sensation was to the point that I almost could not breathe." She remembered screaming "we're going to be too low" again, and then the airplane hit trees, and then the ground.

In the questionnaire returned by the private pilot, she wrote that "my hands and feet [were] off the controls of the aircraft" at the completion of the first turn.

In his statement, the flight instructor stated that the private pilot flew the first left turn, then asked how low they could go, and he answered "500 feet." She flew "wings level" for about 5 seconds, then made another left turn. When the wings were again level and the altimeter read about 600 feet, the flight instructor took over the airplane's controls because he felt the private pilot was "getting too low." In another statement to local police, the flight instructor stated that he had taken the controls from the private pilot about 500 feet.

The flight instructor said he did not know if the private pilot was still on the controls with him, or whether he had told her he had control of the airplane, or what the airspeed was. He believed the engine was still at cruise power. He applied back pressure to the yoke, and then the right wing began to drop. The airplane flipped over on its back, and he applied spin recovery procedures. He retarded the throttle, applied opposite rudder, and leveled the wings. The airplane had started to pull out of the maneuver when it hit the top of a tree, then hit the ground.

A witness on the ground stated that there was a family gathering in the backyard of the private pilot's parents' house. The airplane appeared at a low altitude, 200 to 300 feet, flew around the back of the house, and then to the front. The airplane appeared to climb, and entered into what looked like a stall or a hammerhead maneuver. It then flew between two houses and impacted the ground.

Another witness from down the street stated that she initially thought the airplane was in trouble "because it was barely 5-8 feet above the treetops." She initially thought it was headed for a newly-cleared housing development in order to land, so she grabbed her cell phone to call for help. Then the airplane turned east, climbed about 10 feet, then headed north, and finally turned to the west. "Just as it crossed [the street], it began to head straight up, and began a loop...it was truly belly-up. I was aghast...and when it got to the 1 o'clock position, I knew it was in trouble...just like...when a car is unable to make a U-turn."

The flight instructor stated that the stall warning was not functional in the airplane. He also stated that he was not attempting acrobatics, and that he was not acrobatics qualified.

Aircraft

Registration
N89144
Reported as
Cessna 152
Category
Airplane
Serial number
15282648
Airframe hours
8,019
Engine
Lycoming O-235, 115 horsepower, reciprocating
Damage
Destroyed
Flight
Instructional · Part 91
Registered owner
O'Brien Aviation, Inc.
Airworthiness certificate
Standard, Utility
Last inspection
100 hour · July 30, 1998 · 19 hours before
Departed
BLM · Belmar, NJ

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
27
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
1,279 total · 524 in this make and model · 1,131 as pilot in command · 115 in the last 90 days · 54 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 6 knots
Visibility
6 statute miles
Lowest ceiling
25,000 ft overcast
Temperature
84 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
EWR, 38 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.