LAX06LA112

NTSB accident investigation · Globe Swift GC-1A · Rancho Murieta, CA · February 12, 2006

Accident · Minor injuriesLimited investigationFinal report
Date
February 12, 2006, 15:29 local (23:29 UTC)
Place
Rancho Murieta, CA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N80715Globe Swift GC-1A
Weather
Visual (VMC) · Day
Status
Completed · report August 29, 2006
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20060212003159A
Case key
63227

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 of the airplane on 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
Ground loop/swerve - encounteredPilot in command
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - muddyFactor
Nose overLanding - roll

Analysis

During the landing rollout on runway 22, the airplane veered off the runway to the right, encountered soft soil, and nosed over. The pilot thought that the right brake dragged, and then locked up after touchdown. The airplane veered to the right and nosed over in soft dirt after leaving the runway. Federal Aviation Administration inspectors examined the airplane and found no evidence of mechanical malfunction or lockup with the brake system.

Factual narrative

On February 12, 2006, at 1529 Pacific standard time, a Globe Swift GC-1A, N80715, veered off the runway and nosed over at Rancho Murieta, California. The pilot/owner was operating the airplane under the provisions of 14 CFR Part 91. The commercial pilot and one passenger sustained minor injuries; the airplane sustained substantial damage. The local flight departed Willows, California, at 1420. Visual meteorological conditions prevailed, and no flight plan had been filed.

The pilot submitted a written statement. He touched down on the centerline about 200 feet from the approach end of runway 22 at 60 miles per hour (mph). The pilot thought that the right brake dragged (without lockup) for about 125 feet, and the airplane veered off centerline. He also thought that the brake then locked up, and applied heavy right braking. However, the airplane departed the runway. It encountered soft wet earth, and nosed over. The pilot and passenger released their seatbelts/harnesses and exited the airplane after kicking out the canopy on the right side.

The Federal Aviation Administration inspected the airplane's braking system and performed a functional test. They found no signs of brake malfunction or lockup. They also found no sign of wear on the tires that would indicate a brake malfunction.

Aircraft

Registration
N80715
Reported as
Globe Swift GC-1A
Category
Airplane
Serial number
118
Airframe hours
2,340
Engine
Lycoming O-360-A1D, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Walter G Boeck
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · June 1, 2005
Departed
WLW · Willows, CA
Destination
RIU · Rancho Murieta, CA
Airport
KRIU · Rancho Murieta, runway 22, 3,800 × 75 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
64
Injuries
Minor
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2
Last flight review
May 1, 2005
Seat
Left
Flight hours
5,404 total · 817 in this make and model · 5,045 as pilot in command · 8 in the last 90 days · 4 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 45 °F
Altimeter
30.21 inHg
Observed at
MHR, 15 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 N80715 · 1

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