ATL90IA087

NTSB incident investigation · Mooney M-20L · Augusta, GA · March 25, 1990

Incident · No injuriesIncident investigationFinal report
Date
March 25, 1990, 18:05 local (23:05 UTC)
Place
Augusta, GA
Injuries
1 uninjured
Damage
Minor damage
Phase of flight
Initial climb
Aircraft
N1024ZMooney M-20L
Weather
Visual (VMC) · Day
Status
Completed · report December 30, 1992
Report
Approved by Office Director
FAA report
19900325021299I
Case key
8156

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

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Probable cause

The reported performance problem during climbout was undetermined. The pilot's decision to land with the landing gear retracted contributed to the minor damage sustained.

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 engine power(partial) - mech failure/malfTakeoff - initial climb
Reason for occurrence undeterminedCause
In flight collision with terrain/waterLanding
Precautionary landing - initiatedPilot in command
In-flight planning/decision - improperPilot in commandCause
Gear extension - not performedPilot in commandFactor

Analysis

While practicing touch and go landings, the pilot reported insufficient engine power on the go portion of the procedure. The pilot stated that the airplane would not develop sufficient power for what he believed to be a safe climbout. He elected to abort the climb and landed on the remaining runway with the landing gear retracted. The airplane came to rest about 4000 feet from the departure end of the runway. Runway 35 is 8000 feet long. The airplane sustained minor structural damage. Subsequent inspections and operational checks of the engine and related systems failed to disclose any performance problem with the engine. There were no mechanical or operational problems found with the airframe or its subsystems. The reason for the reported power performance problems was not determined.

Aircraft

Registration
N1024Z
Reported as
Mooney M-20L
Category
Airplane
Serial number
26-0041
Airframe hours
191
Engine
Porsche PFM 3200-N03, 217 horsepower, reciprocating
Damage
Minor damage
Flight
Personal · Part 91
Operator
Lionel G. Zumbro, Jr
Registered owner
George Lionel Zumbro, Jr.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · November 1, 1989 · 50 hours before
Airport
AGS · Bush Field, runway 35, 8,000 × 150 ft, concrete

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
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
350 total · 150 in this make and model · 250 as pilot in command · 75 in the last 90 days · 50 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 50 °F
Observed at
AGS

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 N1024Z · 2

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