ATL02LA115

NTSB accident investigation · Frank Fitzgerald Team Z Max · Huntsville, AL · May 31, 2002

Accident · Serious injuriesLimited investigationFinal report
Date
May 31, 2002, 12:43 local (17:43 UTC)
Place
Huntsville, AL
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N1995ZFrank Fitzgerald Team Z Max
Weather
Visual (VMC) · Day
Status
Completed · report January 16, 2003
Report
Approved by Office Director
Parties
Birmingham FSDO-09
FAA report
20020531013299A
Case key
54840

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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Probable cause

The pilot's failure to maintain airspeed during a take off climb resulting in a loss of control (inadvertent stall) and the subsequent in-flight collision with terrain. A factor was the lack of total experience in type of aircraft.

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 - in flightManeuvering
Lack of total experience in type of aircraftPilot in commandFactor
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in command
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

The pilot stated he encountered a downdraft on takeoff, attempted a forced landing, failed to maintain airspeed and crashed. Witnesses stated the airplane was observed in a steep climb, stalled, recovered, and stalled again disappearing behind the tree line. Review of weather data for the departure airport revealed no reported gusts or downdraft. The pilot did not report a mechanical problem with the airplane prior to the collision. A review of the pilot's flight time information showed that he had recorded 97 total flight hours of which 1 hour was in the Team Z Max airplane.

Factual narrative

On May 31, 2002, at 1243 central daylight time, a Frank Fitzgerald Team Z Max experimental airplane, N1995Z, registered to a private owner and operating as a 14 CFR Part 91 personal flight, crashed after takeoff from Moontown Airport in Huntsville, Alabama. Visual meteorological conditions prevailed and no flight plan was filed. The airplane sustained substantial damage, and the private pilot received serious injuries. The flight originated in Huntsville, Alabama, at 1235.

The pilot stated that he was practicing takeoff and landings. The pilot further stated that he was on his 4th takeoff when the flight encountered a downdraft. At this point the pilot decided to make a forced landing to a nearby field.

Two witnesses stated to the Madison County Sheriff's Department that they observed the airplane on takeoff. One witness stated, "after takeoff on a hot day (density altitude approx 3200 ft) the pilot climbed too steeply at too low an airspeed. He stalled on turning into the crosswind leg, he recovered from that stall and turned back then stalled again and disappeared behind tree line." The other witness who was located on the west end of the runway stated, "the airplane took off to the east. When the airplane got above the height of the tree line located on the north side of the field it appeared to have blown to the south. The pilot appeared to have increased his angle of attack to steep (nose up attitude) the plane was not climbing and on the verge of a stall. As the plane got further away it began to sink with a steep angle of attack, the aircraft stalled, and the right wing dropped, the nose fell down and the stall was recovered. The pilot then pulled the nose up again and stalled a second time. It looked as though the aircraft spiraled in behind a tree line."

Examination of the airplane revealed that the engine, engine mount, propeller, main landing gear, and both wings were damaged. The pilot did not report a mechanical problem with the airplane prior to the collision. A review of the pilot's flight time information showed that he had recorded 97 total flight hours of which 1 hour was in the Team Z Max airplane.

The nearest weather reporting facility at the time of the accident was Moon town Airport, Huntsville, Alabama. The 1253 surface weather observation was: 4,100 scattered, visibility 10 miles, temperature 84-degrees Fahrenheit, dew point temperature 66-degrees Fahrenheit, wind variable at 4 knots, no reported downdraft or gusts, and altimeter 29.94.

Aircraft

Registration
N1995Z
Reported as
Frank Fitzgerald Team Z Max
Category
Airplane, amateur-built
Serial number
526
Airframe hours
65
Engine
Komatsu-zenagh Z50, 45 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Robert D. Rochester
Registered owner
Frank S. Fitzgerald
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · June 30, 2001 · 65 hours before
Departed
3M5 · Huntsville, AL
Destination
3M5

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
46
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
May 28, 2002
Seat
Front
Flight hours
97 total · 1 in this make and model · 5 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 66 °F
Altimeter
29.94 inHg
Observed at
HSV

Docket · 2

The files NTSB released with the investigation on November 7, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 891 KB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.