MIA01LA099

NTSB accident investigation · Grumman G-164A · Poplarville, MS · March 13, 2001

Accident · No injuriesLimited investigationFinal report
Date
March 13, 2001, 13:30 local (19:30 UTC)
Place
Poplarville, MS
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N5076Grumman G-164A
Weather
Visual (VMC) · Day
Status
Completed · report October 9, 2001
Report
Approved by Office Director
Parties
FAA
FAA report
20010313003789A
Case key
51917

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

a loss of engine power due to a cracked number 2 cylinder which resulted in a forced landing, subsequent impact with the runway, departure from the runway down an embankment, soft terrain and nose over.

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 engine powerTakeoff - initial climb
Engine assembly,cylinder - crackedCause
Forced landingEmergency descent/landing
In flight collision with terrain/waterLanding - roll
Terrain condition - runway
Terrain condition - drop-off/descending embankment
Terrain condition - soft
Nose overLanding - roll

Analysis

The flight departed and at an altitude of about 60 feet above the ground. The pilot reported a loss of engine power. The pilot landed back on the runway, but only had about 200 feet of runway remaining. The airplane departed the end of the runway, down a steep embankment, the landing gear then dug into soft ground, and came to rest upside down. An engine examination revealed that the number 2 cylinder had cracked at the forward spark plug opening, all around the circumference of the cylinder and at the intake valve. The crack was opened about 1/8 of an inch. The remainder of the engine and accessories did not display any discrepancies. Fuel was observed and no contamination was found.

Factual narrative

On March 13, 2001, about 1330 central standard time, a Grumman G-164A, N5076, registered to a private owner, operating as a Title 14 CFR Part 137 aerial application flight, lost power on takeoff and nosed over at the Popularville-Pearl River County Airport, Popularville, Mississippi. Visual meteorological conditions prevailed. No flight plan was filed. The airplane was substantially damaged. The commercial rated-pilot reported no injuries. The flight was originating at the time.

The flight departed and at an altitude of about 60 feet above the ground. The pilot reported a loss of engine power. The pilot landed back on the runway, but only had about 200 feet of runway remaining. The airplane departed the end of the runway, down a steep embankment, the landing gear then dug into soft ground, and came to rest upside down.

According to the FAA inspector's statement the engine was removed to the owner's facility and examined on March 3, 2001. According to the inspector's statement the engine examination revealed that "...the number 2 cylinder was found to be cracked at the forward spark plug opening and all around the circumference of the cylinder and at the intake valve. There was plenty of evidence of burned material and smut like coloration at the widest part of the crack which opened about 1/8 of an inch." The remainder of the engine and accessories did not display any discrepancies. Fuel was observed and no contamination was found.

Aircraft

Registration
N5076
Reported as
Grumman G-164A
Category
Airplane
Serial number
1111
Airframe hours
6,727.2
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Douglas H. Payne
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · January 15, 2001 · 171.4 hours before
Departed
M13 · Popularville, MS
Airport
M13 · Poplarville-Pearl River County, runway 16, 4,000 × 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
26
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Last flight review
March 3, 1999
Seat
Center
Flight hours
1,403 total · 1,003 in this make and model · 1,303 as pilot in command · 290 in the last 90 days · 150 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 45 °F
Altimeter
29.95 inHg
Observed at
GPT, 35 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 N5076 · 1

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