LAX96LA051

NTSB accident investigation · Diamond Aircraft Industries DA20-A1 · San Carlos, CA · November 21, 1995

Accident · No injuriesLimited investigationFinal report
Date
November 20, 1995, 17:57 local (Nov 21, 1995, 01:57 UTC)
Place
San Carlos, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N402KTDiamond Aircraft Industries DA20-A1
Weather
Visual (VMC) · Night/dark
Status
Completed · report June 7, 1996
Report
Approved by Office Director
FAA report
19951120037839A
Case key
29339

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 recovery from a bounced landing and failure to maintain directional control, while landing at night.

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
Light condition - dark night
Recovery from bounced landing - improperPilot in commandCause
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - uncontrolledPilot in command
In flight collision with objectLanding - roll
Object - airport sign/marker

Analysis

The pilot made two attempts to land and executed a go-around each time for what appeared to the local controller to be a too-fast approach. After another approach, the aircraft touched down and bounced a couple of times, then it veered off the runway and collided with a runway sign. The wind was calm, and the pilot reported no mechanical problems.

Factual narrative

On November 20, 1995, at 1757 hours Pacific standard time, a Diamond Aircraft DA20-A1 Katana, N402KT, veered to the left of runway 30 after landing and collided with a taxi sign at the San Carlos airport in San Carlos, California. The aircraft sustained substantial damage and the two occupants were not injured. Visual meteorological conditions prevailed at the time with calm winds. The aircraft departed San Carlos at 1715 for a local pleasure flight.

According to the local air traffic controller, the pilot had made two other attempts to land and executed a go-around each time for what appeared to be a too-fast approach. On the last landing, the aircraft bounced a couple of times and then veered to the left side of the runway. Runway 30 is 2,600 feet long and 75 feet wide. The runway was dry and the runway lights were set on medium intensity for the night landing.

In his accident report the pilot indicated that he lost control while landing and veered off the left side of the runway and collided with a runway sign. He also indicated there was no mechanical problems with the aircraft.

Aircraft

Registration
N402KT
Reported as
Diamond Aircraft Industries DA20-A1
Category
Airplane, amateur-built
Serial number
10039
Airframe hours
205
Engine
Rotax 912, 81 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Diamond Aviation
Registered owner
Karen & Roger Roman
Last inspection
100 hour · October 9, 1995 · 60 hours before
Departed
SQL
Destination
SQL
Airport
SQL · San Carlos, runway 30, 2,600 × 75 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
32
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
136 total · 7 in this make and model · 54 as pilot in command · 7 in the last 90 days · 2 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
Calm
Visibility
6 statute miles
Lowest ceiling
10,000 ft broken
Temperature
55 °F, dew point 50 °F
Altimeter
30.00 inHg
Observed at
SQL

FAA reports on this event · 1

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