IAD05CA098

NTSB accident investigation · Grumman G164A · Williamstown, NJ · July 15, 2005

Accident · No injuriesData collectionFinal report
Date
July 15, 2005, 05:30 local (09:30 UTC)
Place
Williamstown, NJ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N48408Grumman G164A
Weather
Visual (VMC) · Dawn
Status
Completed · report October 27, 2005
Report
Approved by Office Director
FAA report
20050715018889A
Case key
61979

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 misjudgment of distance/altitude, and his failure to maintain obstacle clearance.

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.

UndershootApproach - vfr pattern - final approach
Distance/altitude - misjudgedPilot in commandCause
In flight collision with objectApproach - vfr pattern - final approach
Clearance - not maintainedPilot in commandCause
Object - wire,transmission
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

After takeoff, the pilot determined that the weather was worse than reported, and he returned to the departure airport. While on final approach, the airplane began to "settle," and the pilot was "slow" in his response. He added power, but the airplane struck wires and terrain prior to the approach end the runway. When asked about the performance and handling of the airplane, the pilot responded, "The airplane was fine. The engine was running perfectly. I'm not blaming anyone but me." In a subsequent conversation, the pilot added that he managed the airport, knew the wires were there, and that they were marked.

Factual narrative

On July 15, 2005, at 0530 eastern daylight time, a Grumman G-164A, N48408, was substantially damaged when it struck wires, then collided with terrain while on final approach to the Southern Cross Airport (C01), Williamstown, New Jersey. The certificated commercial pilot was not injured. Visual meteorological conditions prevailed for the local positioning flight that departed Southern Cross Airport, about 0525. No flight plan was filed for the flight conducted under 14 CFR Part 91.

The pilot provided both a written statement and a telephone interview. He explained that the purpose of the flight was to check the local weather where he was contracted to spray crops. After takeoff, he determined that the weather was worse than reported, and he returned to the airport.

The pilot stated that while on final approach, the airplane began to "settle," and that he was "slow" in his response. The pilot increased engine power, but the airplane struck wires and terrain prior to the approach end of runway 09.

When asked about the performance and handling of the airplane, the pilot responded, "The airplane was fine. The engine was running perfectly. I'm not blaming anyone but me." In a subsequent conversation, the pilot added that he managed the airport, knew the wires were there, and that they were marked.

The pilot held a commercial pilot certificate with ratings for airplane multi-engine land, single engine land, single engine sea, and instrument airplane. He also held a flight instructor certificate with a rating for airplane single engine land.

The pilot was issued a Federal Aviation Administration (FAA) second-class medical certificate on March 4, 2005. He reported 17,444 hours of flight experience, approximately 2,500 hours of which were in make and model.

The weather reported at Philadelphia International Airport (PHL), 16 nautical miles northwest of the airport included wind from 140 degrees at 3 knots. There were scattered clouds at 500 feet, and an overcast layer at 1,000 feet. The visibility was 5 miles in fog.

Aircraft

Registration
N48408
Reported as
Grumman G164A
Category
Airplane
Serial number
1634
Engine
Pratt & Whitney R985-AN1, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Operator
Edward A. Carter
Registered owner
Edward A. Carter
Airworthiness certificate
Special, Restricted (Special)
Departed
CO1 · Williamstown, NJ
Airport
CO1 · Southern Cross Airport, runway 09

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
70
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2
Flight hours
17,444 total · 2,500 in this make and model · 34 in the last 90 days · 28 in the last 30 days

Weather

Conditions
Visual (VMC) · Dawn

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 N48408 · 1

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