ATL86FA178

NTSB accident investigation · Cessna 120 · Marlton, NJ · June 21, 1986

Accident · FatalField investigationFinal report
Date
June 21, 1986, 18:40 local (22:40 UTC)
Place
Marlton, NJ
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N89789Cessna 120
Weather
Visual (VMC) · Day
Status
Completed · report March 25, 1988
Report
Approved by Office Director
FAA report
19860621082179A
Case key
6950

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.

In flight collision with objectManeuvering
Judgment - poorPilot in commandCause
Impairment(alcohol)Pilot in commandCause
Judgment - poorCopilot/second pilotCause
Impairment(alcohol)Copilot/second pilotCause
Aerobatics - performed
Improper use of equipment/aircraftPilot in command
In-flight planning/decision - improperPilot in commandCause
Object - tree(s)Factor
Altitude - misjudgedCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

About 10 min after takeoff, the acft collided with trees & crashed while the plts were performing aerobatic maneuvers. According to witnesses, aerobatics were being performed at an about 500 ft AGL. They rprtd that the plts had made an overhead maneuver (loop) & were recovering from a dscnt when the acft hit the trees. No preimpact part failure or malfunction was fnd. Toxicology checks showed the left seat occupant had a blood/alcohol lvl of 0.246% & the rgt seat occupant's blood/alcolol lvl was 0.218%. The acft was not certificated for aerobatic flt.

Aircraft

Registration
N89789
Reported as
Cessna 120
Category
Airplane
Serial number
8838
Airframe hours
2,098
Engine
Continental C-85, 85 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Cloud Cruiser Club
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Annual · November 9, 1985 · 121 hours before
Departed
16N · Berlin, 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
53
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
400 total

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 5 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 41 °F
Altimeter
30.00 inHg
Observed at
PHL, 30 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.