NYC03CA152

NTSB accident investigation · Maule MX-7-235 · East Brady, PA · July 6, 2003

Accident · Minor injuriesData collectionFinal report
Date
July 6, 2003, 10:39 local (14:39 UTC)
Place
East Brady, PA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N70LBMaule MX-7-235
Weather
Visual (VMC) · Day
Status
Completed · report March 2, 2004
Report
Approved by Office Director
FAA report
20030706013019A
Case key
57388

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 maintain control of the airplane during 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 control - in flightLanding - flare/touchdown
Aircraft control - not maintainedPilot in commandCause
On ground/water encounter with terrain/waterLanding - flare/touchdown
Terrain condition - dirt bank/rising embankment

Analysis

The pilot set up for a river landing by first circling the touchdown zone twice to check for obstacles, and waiting for boat traffic to clear. The pilot maintained an airspeed of about 75 knots during the approach, and slowed to an estimated 60 knots just above the water. During the touchdown, the airplane bounced, and the pilot added power to cushion the landing. The airplane touched down on the water on its left float, bounced onto its right float, then again on its left float. During the last bounce, the left strut impacted the fuselage, and the airplane came to rest on the shore of the river. Examination of the airplane by a Federal Aviation Administration inspector revealed substantial damage to both pontoons, both wings, the engine cowling, and the propeller. No mechanical anomalies were noted with the airplane.

Factual narrative

On July 6, 2003, at 1039 eastern daylight time, a Maule MX-7-235 amphibian, N70LB, was substantially damaged while landing on the Allegheny River, in East Brady, Pennsylvania. The certificated private pilot received minor injuries. Visual meteorological conditions prevailed, and no flight plan was filed for the personal flight which originated at Butler County Airport (BTP), Butler, Pennsylvania, and was conducted under 14 CFR Part 91.

According to the pilot, he set up for the river landing by first circling the touchdown zone twice to check for obstacles, and waiting for boat traffic to clear. He maintained an airspeed of about 75 knots during the approach, and slowed to an estimated 60 knots just above the water. During the touchdown, the airplane bounced, and the pilot added power to cushion the landing. The airplane touched down on the water on its left float, bounced onto its right float, and then again on its left float. During the last bounce, the left strut impacted the fuselage, and the airplane came to rest on the shore of the river.

The pilot reported 651 hours of total flight experience, 30 of which were in make and model.

Examination of the airplane by a Federal Aviation Administration (FAA) inspector revealed substantial damage to both pontoons, both wings, the engine cowling, and the propeller. No mechanical anomalies were noted with the airplane.

Weather reported at the Venango Regional Airport (FKL), Franklin, Pennsylvania, 25 miles northeast of the accident site, at 1035, included calm winds and unlimited visibility.

Aircraft

Registration
N70LB
Reported as
Maule MX-7-235
Category
Airplane
Serial number
10010C
Engine
Lycoming O-540, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Stephen Grabowski
Airworthiness certificate
Standard, Normal
Departed
BTP · Butler, PA
Destination
NONE · East Brady, PA
Airport
NONE

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
51
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
651 total · 30 in this make and model

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.

Other investigations on N70LB · 1

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