ANC89FA143

NTSB accident investigation · Piper PA-19 · Anchorage, AK · August 19, 1989

Accident · No injuriesField investigationFinal report
Date
August 18, 1989, 19:13 local (Aug 19, 1989, 03:13 UTC)
Place
Anchorage, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N5417HPiper PA-19
Weather
Visual (VMC) · Day
Status
Completed · report June 28, 1991
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19890818030499A
Case key
5120

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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Probable cause

Operation with a known deficiency in the aircraft and water contamination of the fuel due to inadequate preflight preparation by the pilot. Factors related to the accident were: lack of suitable terrain for a forced landing and tree(s).

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(partial) - nonmechanicalTakeoff - initial climb
Operation with known deficiencies in equipment - initiatedPilot in commandCause
Fluid,fuel - waterCause
Preflight planning/preparation - inadequatePilot in commandCause
Forced landingDescent - emergency
In flight collision with objectLanding - flare/touchdown
Terrain condition - none suitableFactor
Object - tree(s)Factor

Analysis

The plt rprtd that shortly after takeoff, the eng bgn to lose pwr. He was unable to return to the seaplane base or findanother suitable lndg site. When he atmtd to lnd on a residential street, the acft hit a tree, then crashed, hitting apostbox & fence. An exam of the acft revealed no mechanical anomalies that would have precluded nml flt. The carburetorwas disassembled & was found to contain more than 1/4 inch of water. The plt stated that he had experienced a total lossof power aprx 2 weeks earlier, but made a successful forced landing. He drained a large quantity of water from the rightfuel tank (as best he could), but decided to operate the acft by just using the left fuel tank. He said that he used theleft tank for takeoff on the acdnt flt, but after the occurrence, he was concerned that water from the right tank mayhave contaminated the rest of the fuel system.

Aircraft

Registration
N5417H
Reported as
Piper PA-19
Category
Airplane
Serial number
19-3
Airframe hours
3,314
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Fire
On-Ground
Flight
Personal · Part 91
Operator
Donlan, Jeffrey M.
Registered owner
Carey, Ray G
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 10, 1989 · 33 hours before
Departed
LHD · Anchorage, AK
Destination
SXQ · Soldotna, AK
Airport
LHD · Lake Hood, runway 14, 1,900 × 150 ft, water

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
22
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 3, Expired
Seat
Front
Flight hours
230 total · 160 in this make and model · 210 as pilot in command · 50 in the last 90 days · 20 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 13 knots
Visibility
60 statute miles
Lowest ceiling
9,000 ft broken
Temperature
63 °F, dew point 54 °F
Altimeter
29.00 inHg
Observed at
ANC, 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.

Other investigations on N5417H · 1

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