LAX98LA051

NTSB accident investigation · Luscombe 8 · Grass Valley, CA · December 2, 1997

Accident · No injuriesLimited investigationFinal report
Date
December 2, 1997, 15:00 local (23:00 UTC)
Place
Grass Valley, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2591KLuscombe 8
Weather
Visual (VMC) · Day
Status
Completed · report May 4, 1998
Report
Approved by Office Director
FAA report
19971202043269A
Case key
30006

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

the pilot's inadvertent activation of the aircraft brakes during the landing rollout.

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.

Nose overLanding - roll
Brakes(normal) - inadvertent activationPilot in commandCause

Analysis

On landing rollout the pilot inadvertently activated the aircraft brakes and the aircraft nosed over. The pilot stated that weather was not a factor, and that there were no mechanical difficulties with the aircraft.

Factual narrative

On December 2, 1997 at 1500 hours Pacific standard time, a Luscombe 194E, N2591K, veered off the runway during the landing roll and subsequently nosed over at the Auburn Airport, Grass Valley, California. The aircraft was substantially damaged, and the commercial pilot, the sole occupant, was not injured. Visual meteorological conditions existed for the local flight and no flight plan was filed.

In an interview with an Federal Aviation Administration inspector from the Sacramento, California, Flight Standards District Office, the pilot stated that he inadvertently activated the aircraft brakes during the landing roll and the aircraft nosed over. The pilot reported that there were no mechanical malfunctions with the aircraft and weather was not a factor.

Aircraft

Registration
N2591K
Reported as
Luscombe 8 (A)
Category
Airplane
Serial number
5318
Airframe hours
2,680
Engine
Continental A-65-8F, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Joseph C. Mahlbacher
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 8, 1997
Departed
AUN
Airport
AUN · Auburn, runway 25, 3,100 × 60 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
62
Certificates
Flight engineer, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,000 total · 300 in this make and model · 2,700 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 1 knots
Visibility
6 statute miles
Lowest ceiling
25,000 ft broken
Temperature
55 °F, dew point 46 °F
Altimeter
29.00 inHg
Observed at
BAB, 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.

Other investigations on N2591K · 2

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