ANC06CA063

NTSB accident investigation · Grumman G-44 · Willow, AK · May 26, 2006

Accident · No injuriesData collectionFinal report
Date
May 26, 2006, 15:45 local (23:45 UTC)
Place
Willow, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N141RGrumman G-44
Weather
Visual (VMC) · Day
Status
Completed · report October 31, 2006
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
20060526010369A
Case key
64018

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 retract the amphibian airplane's main landing gear prior to landing on a lake, which resulted in a nose over during touchdown.

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.

Wheels down landing in waterLanding - flare/touchdown
Wheels down landing in water - inadvertentPilot in commandCause
Terrain condition - water
Nose overLanding - flare/touchdown
Terrain condition - water

Analysis

The commercial certificated pilot reported that he was landing his amphibian airplane on a lake during a Title 14, CFR Part 91 local flight. He had departed a hard-surfaced runway about 15 minutes prior to landing on the lake. The pilot noted during a telephone conversation with the NTSB investigator-in-charge that as the airplane touched the surface of the lake, it decelerated very quickly and then nosed over. He said he and the sole passenger were able to exit the airplane through their respective side windows. The pilot indicated that there were no preaccident mechanical problems with the airplane, and it was likely that he failed to retract the main landing gear after takeoff from the hard surfaced runway. An FAA inspector who responded to the accident site stated that the airplane had substantial structural damage to the nose section, and that the landing gear was in the down and locked position.

Factual narrative

The commercial certificated pilot reported he was landing his amphibian airplane on a lake during a Title 14, CFR Part 91 local flight. He had departed a hard-surfaced runway about 15 minutes prior to landing on the lake. The pilot noted during a telephone conversation with the NTSB investigator-in-charge that as the airplane touched the surface of the lake, it decelerated very quickly and then nosed over. He said he and the sole passenger were able to exit the airplane through their respective side windows. The pilot indicated that there were no preaccident mechanical problems with the airplane, and it was likely that he failed to retract the main landing gear after takeoff from the hard surfaced runway. An FAA inspector who responded to the accident site stated that the airplane had substantial structural damage to the nose section, and that the landing gear was in the down and locked position.

Aircraft

Registration
N141R
Reported as
Grumman G-44
Category
Airplane
Serial number
1378
Engine
Lycoming GO-480B1D, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Steven Compton
Airworthiness certificate
Standard, Normal
Departed
PAVO · Willow, AK

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
43
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land, Multi-engine sea, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3
Flight hours
1,717 total · 55 in this make and model · 55 in the last 90 days · 28 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day

FAA reports on this event · 1

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