MIA84LA227

NTSB accident investigation · Aero Commander 520 · Stuart, FL · August 14, 1984

Accident · No injuriesLimited investigationFinal report
Date
August 14, 1984, 19:53 local (23:53 UTC)
Place
Stuart, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N7834Aero Commander 520
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840814073149A
Case key
31173

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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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 objectTakeoff - initial climb
Terrain condition - wetFactor
Terrain condition - softFactor
Landing gear,tire - pressure too lowFactor
All available runway - not usedPilot in commandCause
Judgment - improperPilot in commandCause
Clearance - not obtainedPilot in commandCause
Object - fenceFactor
Nose gear collapsedLanding - flare/touchdown
Landing gear,nose gear - failure,totalFactor

Analysis

The acft collided with a fence at the departure end of the rwy during takeoff. The acft tires were grossly under inflated and the turf rwy was wet and soft. One witness said the acft made an intersection takeoff without using the entire rwy length. After the collision the acfts rt engine failed and was feathered. The plt then flew to Stuart arpt where fire fighting equip was available. He said the nose gear retracted on landing. Examination of the acft by a local mechanic revealed that the rt eng was seized with the oil cooler crushed and ruptured rearward. No oil was found in the engine. The tire pressures were: nose-5 PSI, left main-20 PSI, right main-18 PSI. Normal pressure should have been 60 PSI.

Aircraft

Registration
N7834
Reported as
Aero Commander 520
Category
Airplane
Serial number
520-92
Airframe hours
4,303
Engine
Lycoming GO-435-C2, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Harry J. Basham
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 16, 1984
Departed
X58 · Indiantown, FL
Destination
SUA · Stuart, FL
Airport
SUA · Stuart, runway 20, 5,000 × 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
54
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 3, Expired
Seat
Left
Flight hours
1,800 total · 32 in this make and model · 1,800 as pilot in command · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 4 knots
Visibility
15 statute miles
Lowest ceiling
30,000 ft broken
Temperature
84 °F, dew point 75 °F
Altimeter
30.00 inHg
Observed at
VRB, 14 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.

Other investigations on N7834 · 2

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