FTW84LA303

NTSB accident investigation · Smith Miniplane DSA-1 · Brookshire, TX · July 15, 1984

Accident · Minor injuriesLimited investigationFinal report
Date
July 14, 1984, 19:30 local (Jul 15, 1984, 00:30 UTC)
Place
Brookshire, TX
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N1674Smith Miniplane DSA-1
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840714034509A
Case key
21389

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.

Loss of engine powerApproach - vfr pattern - final approach
Engine assembly - undeterminedFactor
In flight collision with objectDescent - emergency
Object - wire,staticFactor
Visual lookout - conflictingPilot in commandCause
Airport facilities,obstruction marking - inaccurateCause
Clearance - misjudgedPilot in commandCause
Main gear collapsedLanding - flare/touchdown
Landing gear,main gear - overloadFactor
Landing gear,main gear attachment - separationFactor

Analysis

The acft collided with an unmarked wire after the engine quit on final apch. After the collision the plt was able to level the acft and crash landed about 250 ft short of the rwy. The impact snapped off one gear and folded the other. Theacft skidded to a stop on the grass. The plt thought he could have missed the wire if he had seen it. The plt recommended marker balls on the top wire. According to him the bottom wire was marked which led him to misjudge the clearance.

Aircraft

Registration
N1674
Reported as
Smith Miniplane DSA-1
Category
Airplane, amateur-built
Serial number
14
Airframe hours
229
Engine
Lycoming O-235, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Peter W. Sachse
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · June 14, 1984
Airport
Sport Flyer Estate, runway 18, 4,000 × ft, grass/turf

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
57
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
496 total · 7 in this make and model · 370 as pilot in command · 12 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 6 knots
Visibility
15 statute miles
Lowest ceiling
25,000 ft broken
Temperature
90 °F, dew point 70 °F
Altimeter
30.00 inHg
Observed at
IAH, 35 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 N1674 · 1

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