CHI97LA090

NTSB accident investigation · Curtiss-Wright P-40E · Grand Forks, ND · March 25, 1997

Accident · No injuriesLimited investigationFinal report
Date
March 25, 1997, 15:47 local (21:47 UTC)
Place
Grand Forks, ND
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7205ACurtiss-Wright P-40E
Weather
Visual (VMC) · Day
Status
Completed · report August 25, 1997
Report
Approved by Office Director
FAA report
19970325003619A
Case key
10533

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 improper flare 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.

Hard landingLanding - flare/touchdown
Flare - improperPilot in commandCause
Main gear collapsedLanding - flare/touchdown
Landing gear,gear locking mechanism - overload

Analysis

During a ferry flight, with the main retractable landing gear was pinned in the down position using safety cables, the pilot made a normal approach to land. During landing the pilot was observed as having made a hard landing resulting in the left main landing gear collapsing.

Factual narrative

On March 25, 1997, at 1547 central standard time (cst), a Curtiss Wright P-40E, N7205A, piloted by a Canadian private pilot, ran off the side of runway 35L (7349'x 150' dry/asphalt) at Grand Forks International Airport, Grand Forks, North Dakota. The airplane sustained substantial damage when its right main landing gear collapsed upon landing, veering the airplane off the runway into a snowbank. The Canadian private pilot reported no injuries. The ferry 14 CFR Part 91 flight was operating in visual meteorological conditions. No flight plan was filed. The flight departed Carman, Manitoba, Canada, at 1502 cst.

According to the pilot's written statement, he was ferrying the airplane to Grand Forks, ND, to clear U.S. Customs with the airplane owner flying chase in a Beechcraft Bonanza. The pilot stated at touch down "...the landing was smooth but the R. H. (right) gear (main) retracted on touch down." The pilot was no longer able "...to hold A/C straight and ground looped..." to the right of the runway.

A witness observed the landing sequence and said the approach looked normal but in the her opinion the aircraft seemed to flare high and contacted the ground rather hard. The Federal Aviation Administration Inspector examined the right main landing gear and said that the retractable landing gear had been jury rigged in the down position with cables, which on the right side failed. Inspection of the left side revealed only a few cable strands still holding.

Aircraft

Registration
N7205A
Reported as
Curtiss-Wright P-40E
Category
Airplane
Serial number
AK823/1036
Airframe hours
3,000
Engine
Rolls-Royce 602, 1,490 horsepower, reciprocating
Damage
Substantial damage
Flight
Ferry · Part 91
Registered owner
Ron J. Fagen
Airworthiness certificate
Special, Special flight (Special)
Last inspection
Unknown · March 20, 1997 · 750 hours before
Departed
Carman, Canada
Destination
GFK · ND
Airport
GFK · Grand Forks International, runway 35L, 7,349 × 150 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
58
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
4,000 total · 170 in this make and model · 5 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 10 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
39 °F
Altimeter
29.00 inHg
Observed at
GFK

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.