DEN88DQA02

NTSB accident investigation · Shiner Pitts S-1S · Los Lunas, NM · February 23, 1988

Accident · Minor injuriesFinal report
Date
February 23, 1988, 16:15 local (23:15 UTC)
Place
Los Lunas, NM
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N79SSShiner Pitts S-1S
Weather
Visual (VMC) · Day
Status
Completed · report July 10, 1989
Report
Approved by Office Director
FAA report
19880223004379A
Case key
17323

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

On this page

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.

Airframe/component/system failure/malfunctionLanding - roll
Landing gear,steering system - failure,totalCause
Maintenance,inspection - inadequateCause
Brakes(normal) - inadequateFactor
Loss of control - on ground/waterLanding - roll
Directional control - not possible
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - ditchFactor

Analysis

The plt reported that the tailwheel steering chain broke during the landing rollout. When the acft slowed to about 30 KTS the rudder was no longer effective and the plt was unable to control direction by use of the brakes. The acft turned to the lt and ran off the lt side of the rwy, collided with a ditch and nosed over.

Aircraft

Registration
N79SS
Reported as
Shiner Pitts S-1S
Category
Airplane, amateur-built
Serial number
687 4
Airframe hours
245
Engine
Lycoming O-360, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
James A. Cline
Registered owner
Cline, James A
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · August 19, 1987 · 9 hours before
Airport
E98 · Midvalley Airpark, runway 35, 4,370 × 40 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
67
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
30,000 total · 116 in this make and model · 49 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 2 knots
Visibility
60 statute miles
Lowest ceiling
None
Temperature
61 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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