FTW02LA152

NTSB accident investigation · Grumman-Schweizer G-164A · Hathaway, LA · May 17, 2002

Accident · No injuriesLimited investigationFinal report
Date
May 17, 2002, 12:30 local (17:30 UTC)
Place
Hathaway, LA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N48533Grumman-Schweizer G-164A
Weather
Visual (VMC) · Day
Status
Completed · report April 1, 2003
Report
Approved by Office Director
Parties
Federal Aviation Administration
Case key
54716

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 loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing.

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 powerManeuvering - aerial application
Reason for occurrence undeterminedCause
Forced landingEmergency descent/landing
Nose overEmergency landing
Terrain condition - none suitableFactor

Analysis

The pilot reported that while pulling up out of the field the agricultural airplane began to settle. He added full power; however, there wasn't any response, and the airplane continued to settle. During the ensuing forced landing to a rice field, the airplane nosed over and came to rest inverted. The reason for the loss of engine power was not determined.

Factual narrative

On May 17, 2002, approximately 1230 central daylight time, a Grumman-Schweizwer G-164A agricultural airplane, N48533, was substantially damaged during a forced landing following a loss of engine power near Hathaway, Louisiana. The airplane was registered to and operated by a private individual. The commercial pilot, sole occupant, was not injured. Visual meteorological conditions prevailed for the 14 Code of Federal Regulations Part 137 aerial application flight, and a flight plan was not filed. The flight originated from a private airstrip at 1220.

The pilot stated he was operating off of a short grass airstrip and this was his fourth load of the day. The airplane was hauling 1,400 pounds of fertilizer, approximately one-half of a normal load. After making several passes, with the load down to 1,000 pounds, he pulled up out of the field, and "the airplane felt like it was settling." He added full power, but "the engine didn't respond with any more power. It didn't want to fly, and it kept settling." The pilot executed a forced landing straight ahead in a rice field and touched down in a flat, wings level attitude. The airplane bounced once, nosed over, and came to rest inverted.

According to the FAA inspector, who examined the airplane at the accident site, there was substantial damage to the empennage and the firewall. Both wings, the engine, and both main landing gear were damaged. The 600-horsepower Pratt & Whitney R-1340-AN1 engine had accumulated a total of 6,876 hours (350 hours since overhaul), and underwent its most recent annual inspection on February 4, 2002, approximately 50 hours prior to the accident.

The reason for the loss of engine power was not determined.

Aircraft

Registration
N48533
Reported as
Grumman-Schweizer G-164A
Category
Airplane
Serial number
1665
Airframe hours
6,876
Engine
Pratt & Whitney R-1340-AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Daniel L. Ewing
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · February 4, 2002 · 50 hours before
Departed
Hathaway, LA

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
27
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Last flight review
January 8, 2002
Seat
Single
Flight hours
1,600 total · 50 in this make and model · 1,400 as pilot in command · 50 in the last 90 days · 30 in the last 30 days · 8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 72 °F
Altimeter
30.04 inHg
Observed at
LCH, 37 nm away

Docket · 2

The files NTSB released with the investigation on December 10, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 444 KB in all.