IAD05LA049

NTSB accident investigation · Taylorcraft F19 · Northampton, MA · March 19, 2005

Accident · No injuriesLimited investigationFinal report
Date
March 19, 2005, 14:00 local (19:00 UTC)
Place
Northampton, MA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3679TTaylorcraft F19
Weather
Visual (VMC) · Day
Status
Completed · report September 13, 2005
Report
Approved by Office Director
Parties
Windsor Locks FSDO
FAA report
20050319004979A
Case key
61228

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/owner's improper decision to conduct the flight with a known deficiency in equipment, which resulted in a loss of control when the tailwheel springs became disconnected. Factors were the disconnection of the tailwheel springs, the snow bank, and operataion with known deficiencies in equipment.

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 - on ground/waterLanding - roll
Planning/decision - improperPilot in commandCause
Landing gear,tailwheel assembly - disconnectedFactor
Operation with known deficiencies in equipment - continuedPilot in commandFactor
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - snowbankFactor

Analysis

During the landing roll, while the pilot/owner was turning the airplane to exit the runway, it departed the runway and impacted a snow bank. Both pilots onboard reported that the tailwheel springs had become disconnected. According to the pilot/owner, the springs had also become disconnected during a previous flight, and the airplane departed the runway. A flight instructor, who had flown with the pilot/owner during that flight, stated that he advised the pilot/owner that he would not fly the airplane again until the pilot/owner had addressed the problem with the tailwheel springs.

Factual narrative

On March 19, 2005, about 1400 eastern standard time, a Taylorcraft F19, N3679T, was substantially damaged during a landing rollout at Northampton Airport (7B2), Northampton, Massachusetts. The certificated private pilot/owner, and certificated commercial pilot were not injured. Visual meteorological conditions prevailed, and no flight plan was filed for the local personal flight, which was conducted under 14 CFR Part 91.

In a written statement, and during a telephone interview, the commercial pilot stated that the purpose of the flight was for him to familiarize the private pilot with the operation of the tailwheel-equipped airplane. While in the airport traffic pattern, the commercial pilot performed two landings, and the private pilot performed three. The private pilot was at the flight controls when the accident occurred.

In a written statement, and during a telephone interview, the private pilot stated that during the landing rollout, he was turning the airplane in order to exit the runway on a particular taxiway. At the start of the turn he felt pressure on the rudder pedals; however, as the turn progressed, he felt no rudder pressure and could not straighten the airplane. The tail of the airplane continued to turn and impacted a snow bank.

Both the private pilot and the commercial pilot stated that the tailwheel springs became disconnected from the rudder horn.

The private pilot stated that during a previous flight in the accident airplane, with a flight instructor, the tailwheel springs had become disconnected, and the airplane departed the runway during the landing rollout. The airplane did not sustain any damage, and neither he nor the instructor received any injuries during the runway excursion. He could not recall how the tail springs became disconnected during either flight, and also stated that the airplane performed similarly during both landings.

During a telephone interview, the flight instructor from the previous flight stated that he had told the pilot that he would not fly in the accident airplane again until the pilot had addressed the problem with the tailwheel springs.

Following the accident flight, the pilot elected to replace the entire tailwheel assembly.

The weather reported at Westover Metropolitan Airport (CEF), Springfield, Massachusetts, located about 9 nautical miles southeast, at 1355, included winds from 250 degrees at 8 knots. The report also contained the remark WND DATA ESTMD.

Aircraft

Registration
N3679T
Reported as
Taylorcraft F19
Category
Airplane
Serial number
F-079
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 15, 2004 · 13 hours before
Departed
7B2 · Northampton, MA
Airport
7B2 · Northampton Airport, runway 32, 3,365 × 50 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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
42
Injuries
None
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Last flight review
March 1, 2003
Seat
Left
Flight hours
390 total · 15 in this make and model
Role
Pilot
Age
49
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
April 25, 2003
Seat
Right
Flight hours
1,786 total · 570 in this make and model · 1,722 as pilot in command · 52 in the last 90 days · 27 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 8 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
46 °F, dew point 12 °F
Altimeter
30.10 inHg
Observed at
CEF, 9 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 N3679T · 1

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