DEN07CA088

NTSB accident investigation · Acro Sport Acroduster II SA750 · Albuquerque, NM · April 29, 2007

Accident · No injuriesData collectionFinal report
Date
April 29, 2007, 10:30 local (16:30 UTC)
Place
Albuquerque, NM
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N121RMAcro Sport Acroduster II SA750
Weather
Visual (VMC) · Day
Status
Completed · report June 27, 2007
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20070429005889A
Case key
65669

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 directional control during the landing roll.

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 - on ground/waterLanding - roll
Directional control - not maintainedPilot in commandCause

Analysis

According to the pilot, he was performing touch and go landings when he lost directional control and departed the runway to the left. The right wing contacted the ground and the airplane nosed over, resulting in substantial damage. An examination of the airplane systems revealed no anomalies.

Factual narrative

According to the pilot, he was performing touch and goe landings on runway 22 (7,400 feet by 100 feet, asphalt) when he lost directional control and departed the runway to the left. The right wing contacted the ground and the airplane nosed over. The lower right wing ribs were splintered and the main spar was broken. The right wing struts were bent and the upper wing spar was broken. The rudder was crushed and the top portion of the vertical stabilizer was buckled. An examination of the airplane systems, conducted by the FAA, revealed no anomalies.

Aircraft

Registration
N121RM
Reported as
Acro Sport Acroduster II SA750
Category
Airplane, amateur-built
Serial number
1
Airframe hours
780
Engine
Lycoming IO-360-A1B, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Aerobatic; Special, Experimental (Special)
Last inspection
Annual · May 1, 2006 · 780 hours before
Departed
AEG · Albuquerque, NM
Destination
AEG · Albuquerque, NM
Airport
AEG · Double Eagle II, runway 22, 7,400 × 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
Injuries
None
Certificates
Airline transport, Flight engineer, Commercial, Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
January 1, 2007
Seat
Left
Flight hours
6,447 total · 158 in this make and model · 5,733 as pilot in command · 44 in the last 90 days · 15 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
20° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 45 °F
Altimeter
30.28 inHg
Observed at
KAEG, 1 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.