NYC83FGM04

NTSB accident investigation · Chamberlain KR-1 · Johnstown, PA · July 30, 1983

Accident · FatalFinal report
Date
July 30, 1983, 19:05 local (23:05 UTC)
Place
Johnstown, PA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N80190Chamberlain KR-1
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830730036419A
Case key
35094

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 power(total) - nonmechanicalTakeoff - initial climb
Fluid,fuel - starvationFactor
Maintenance,installation - improperOther personCause
Fuel system,line - distortedCause
Maintenance,inspection - poorOther personCause
Fuel system,line - blocked(partial)Cause
Ignition system,spark plug - deterioratedCause
Forced landingLanding - flare/touchdown
In flight collision with terrain/waterLanding - flare/touchdown

Analysis

The acft collided with the ground after takeoff. The weather was VMC and no flt plan was filed. The acft was an amateur/experimental KR-1 with a vw 2100 cc engine, maintained under a condition inspection program performed by the owner. Investigation at the scene indicated that the acft impacted several trees at a moderate rate of speed and a steep approach angle. The acft had turned about 90 degrees to the left from the takeoff heading of 230 came to rest 300 ft from initial impact. Investigation revealed that the acft carburetor had been replaced with another carburetor and the fuel line from gascolator to the carburetor made a sharp bend with a kink in the hose. The carburetor float was not of recommended size and some of the copper fuel lines from tank to carburetor hadbeen cut with a tube cutter with metal extending over the holes, which had not been cleaned out. Three of the spark plugs would not fire at 120 PSI; firing was normal when pressure was dropped to 100 PSI.

Aircraft

Registration
N80190
Reported as
Chamberlain KR-1
Category
Airplane, amateur-built
Serial number
192-01-7391
Airframe hours
64
Engine
Volkswagen 211OCC, 55 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Ralph G. Ling
Registered owner
Harry L. Chamberlain
Last inspection
Unknown · July 7, 1983 · 2 hours before
Airport
JST · Johnstown-Cambria County, runway 23, 4,470 × 150 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
54
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Toxicology
Performed
Flight hours
1,015 total

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 6 knots
Visibility
5 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 73 °F
Altimeter
30.00 inHg
Observed at
JST, 1 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.