NYC00LA072

NTSB accident investigation · Piper PA-24 · Alton Bay, NH · February 5, 2000

Accident · No injuriesLimited investigationFinal report
Date
February 5, 2000, 15:00 local (20:00 UTC)
Place
Alton Bay, NH
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N6577PPiper PA-24
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 2000
Report
Approved by Office Director
FAA report
20000205023549A
Case key
48587

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 takeoff which resulted in an inadvertent stall. A factor in the accident was the pilot's inadequate compensation for the wind conditions.

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 flightTakeoff - initial climb
Aircraft control - not maintainedPilot in commandCause
Stall - inadvertentPilot in command
Compensation for wind conditions - inadequatePilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot departed runway 01, an ice runway. During the takeoff, the airplane pulled to the left, and the pilot applied full right rudder to 'straighten out the path.' After rotation, the airplane impacted a snow bank and the pilot 'lost all control of the plane.' The pilot did not receive a weather briefing prior to his departure; however, he reported 'swirly, gusty winds' at the airport. Witnesses at the airport reported that the airplane's takeoff roll was much shorter than other airplanes. Approximately 20 feet off the ground, the airplane 'bobbled, stalled, and descended rapidly,' impacting a snow bank to the left of the runway.

Factual narrative

On February 5, 2000, about 1500 Eastern Standard Time, a Piper PA-24, N6577P, was substantially damaged during takeoff from Alton Bay Seaplane Base (B18), Alton Bay, New Hampshire. The certificated private pilot and passenger were not injured. Visual meteorological conditions prevailed, and no flight plan was filed for the personal flight conducted under 14 CFR Part 91.

The pilot stated that he departed runway 01, a 3,500 foot long "ice runway." He reported that during the takeoff, the airplane "pulled to the left," and he applied full right rudder to "straighten out the path." After rotation, the airplane impacted a snow bank and the pilot "lost all control of the plane." The pilot stated he did not receive a weather briefing prior to his departure; however, he reported "swirly, gusty winds" at the airport.

Witnesses at the airport reported that the airplane's takeoff roll was much shorter than other airplanes. Approximately 20 feet off the ground, the airplane "bobbled, stalled, and descended rapidly," impacting a snow bank to the left of the runway.

According to a Federal Aviation Administration Inspector, the left wing of the airplane was destroyed; however, it remained attached to the fuselage. The right wing and the firewall were buckled, and both fuel tanks were intact and contained fuel.

The winds reported at an airport 20 miles away were from a heading of 300 at 12 knots.

Aircraft

Registration
N6577P
Reported as
Piper PA-24
Category
Airplane
Serial number
24-1699
Airframe hours
3,926
Engine
Lycoming O-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Bradford Randlett
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 12, 1999 · 30 hours before
Departed
B18
Destination
OWD · Norwood, MA
Airport
B18 · Alton Bay Seaplane Base, runway 1, 3,500 × 100 ft, ice

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
59
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
611 total · 69 in this make and model · 400 as pilot in command · 32 in the last 90 days · 9 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 12 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
32 °F, dew point 9 °F
Altimeter
29.00 inHg
Observed at
CON, 20 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.