CHI02LA212

NTSB accident investigation · Grumman G-164 · Central City, NE · July 25, 2002

Accident · No injuriesLimited investigationFinal report
Date
July 24, 2002, 20:00 local (Jul 25, 2002, 01:00 UTC)
Place
Central City, NE
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5296Grumman G-164
Weather
Visual (VMC) · Dusk
Status
Completed · report November 4, 2002
Report
Approved by Office Director
Parties
FAA
FAA report
20020724027639A
Case key
55295

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 was not able to maintain clearance with the trees when the airplane encountered a downdraft at a low altitude. An additional cause was the pilot's inadequate evaluation of the approaching weather conditions. Factors associated with the accident were the downdraft and the trees which were contacted.

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.

In flight encounter with weatherClimb
Weather condition - downdraftFactor
Weather evaluation - inadequatePilot in commandCause
Weather condition - rain
In flight collision with objectDescent - uncontrolled
Object - tree(s)Factor
Altitude - lowPilot in commandCause
Clearance - not possiblePilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The airplance collided with trees after encountering a downdraft. The pilot reported that he had just finished an aerial application flight, departed the field, and was climbing to return to the airport when the airplane encountered a downdraft. The pilot stated the airplane was at an altitude of 250 feet to 300 feet at the time. The pilot reported that the ceiling had decreased to approximately 800 feet during the flight. He reported, "I hit severe turbulence and a severe downdraft." He stated he added full power, but the airplane descended to an altitude of approximately 50 feet where the right wing struck cottonwood trees. The airplane then stalled and descended into a bean field. The pilot reported the fuel tank ruptured during the impact and a post crash fire ensued. The pilot reported on an NTSB Form 6120.1/2, "If I had left the field sooner instead of finishing my load I may have avoided the whole incident." Weather radar images and local obdervations show that thunderstorms were moving into the area at the time of the accident.

Factual narrative

On July 24, 2002, at 2000 central daylight time, a Grumman G-164, N5296, collided with trees and the terrain following a loss of control in Central City, Nebraska. The pilot was not injured. The airplane was destroyed by impact forces and a post impact fire. The Title 14 CFR Part 137 aerial application flight was operating in visual meteorological conditions and no flight plan was filed. The flight originated from the Central City Municipal Airport, Central City, Nebraska, at 1930.

The pilot reported that he had just finished an aerial application flight, departed the field, and was climbing to return to the airport when the airplane encountered a downdraft. The pilot stated the airplane was at an altitude of 250 feet to 300 feet at the time. The pilot reported that the ceiling had decreased to approximately 800 feet. He reported, "I hit severe turbulence and a severe downdraft." He stated he added full power, but the airplane descended to an altitude of approximately 50 feet where the right wing struck cottonwood trees. The airplane then stalled and descended into a bean field. The pilot reported the fuel tank ruptured during the impact and a post crash fire ensued.

Weather radar images and local obdervations show that thunderstorms were moving into the area at the time of the accident.

The pilot reported on an NTSB Form 6120.1/2, "If I had left the field sooner instead of finishing my load I may have avoided the whole incident."

Aircraft

Registration
N5296
Reported as
Grumman G-164
Category
Airplane
Serial number
580
Airframe hours
4,442
Engine
Pratt & Whitney R985-AN-14B, 450 hp, reciprocating
Damage
Substantial damage
Fire
On-Ground
Flight
Aerial application · Part 137
Registered owner
Larry T. Reineke
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · June 20, 2002 · 15 hours before
Departed
07K · Central City, NE
Destination
07K · Central City, NE

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
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Last flight review
January 6, 2002
Seat
Center
Flight hours
10,811 total · 950 in this make and model · 10,693 as pilot in command · 122 in the last 90 days · 45 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
30 knots
Visibility
10 statute miles
Lowest ceiling
800 ft broken
Temperature
95 °F

Docket · 3

The files NTSB released with the investigation on September 23, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.3 MB 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.

Other investigations on N5296 · 1

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