DEN84LA018

NTSB accident investigation · Piper J3C-65 · Parker, CO · October 27, 1983

Accident · No injuriesLimited investigationFinal report
Date
October 27, 1983, 17:30 local (23:30 UTC)
Place
Parker, CO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N29037Piper J3C-65
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19831027056799A
Case key
16286

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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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 powerTakeoff - initial climb
Touch-and-go - performedPilot in command
Mixture control,linkage - incorrect
Maintenance,service bulletin/letter - not followedOther maintenance personnel
Reason for occurrence undeterminedCause
Forced landingLanding - flare/touchdown
In flight collision with terrain/waterLanding - flare/touchdown
Main gear collapsedLanding - flare/touchdown
Landing gear,main gear - overload

Analysis

During the takeoff portion of a touch & go, the eng went to idle 15 ft AGL. The plt made a left turn & landed in a fieldcollapsing the landing gear. Investigation of the wreckage revealed that the carburetor was hanging in place by the throttle & mixture control cables. The mixture control lever arm on the carb was found in the full lean position. The carburetor mixture control was suppose to be wired to the full rich positive. However, the safety wire was found connected only to the bolts that hold the mixture control plate cover in place. It could not be determined if the mixture control was moved to the full lean position before or during the accident sequence.

Aircraft

Registration
N29037
Reported as
Piper J3C-65
Category
Airplane
Serial number
6007
Engine
Continental A-65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
William Bates
Airworthiness certificate
Standard, Normal
Airport
1C08 · Everitt, runway 36, 2,000 × 20 ft, dirt

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
16
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
18 total · 18 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 10 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 34 °F
Altimeter
29.00 inHg
Observed at
APA, 8 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.