ANC83FA137

NTSB accident investigation · Grumman G-44A · Big Lake, AK · July 31, 1983

Accident · FatalField investigationFinal report
Date
July 30, 1983, 16:00 local (Jul 31, 1983, 00:00 UTC)
Place
Big Lake, AK
Injuries
1 fatal, 1 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N1423Grumman G-44A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19830730039979A
Case key
4046

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.

In flight collision with terrain/waterManeuvering
Judgment - poorPilot in commandCause
Impairment(alcohol)Pilot in commandCause
Buzzing - performedPilot in commandCause
Maneuver - excessivePilot in commandCause
Clearance - misjudgedPilot in commandCause

Analysis

The acft crashed in a level, wooded area. The initial impact with trees occurred aprx 40 ft AGL. Both wing tips & a portion of the left stabilizer & elevator were found at the bases of the trees that were first impacted. From the first impact point, the wreckage was disentegrated & scattered over an area that was 30 ft wide & 140 ft long. No known eye witnesses were reported. However, a short time before the accident, the acft was observed being flown in abrupt maneuvers & buzzing boats. A toxicological exam of the plt's blood showed an alcohol level of 0.241%. An exam of the wreckage was made, but no preimpact/mechanical malfunction or failures were found.

Aircraft

Registration
N1423
Reported as
Grumman G-44A
Category
Airplane
Serial number
1423
Airframe hours
1,200
Engine
Ranger 6-440C-5, 200 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Red Dodge
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 15, 1983 · 50 hours before

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
34
Certificates
Commercial, Private
Airplane ratings
Single-engine sea, Multi-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Helicopter
Medical
Class 1, Expired
Seat
Left
Toxicology
Performed
Flight hours
3,726 total · 420 in this make and model · 3,542 as pilot in command · 92 in the last 90 days · 40 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
30 statute miles
Lowest ceiling
None
Temperature
68 °F

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 N1423 · 1

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