ANC82DA020

NTSB accident investigation · Grumman G-21A · N Cape Yakataga, AK · February 20, 1982

Accident · No injuriesFinal report
Date
February 20, 1982, 13:10 local (17:10 UTC)
Place
N Cape Yakataga, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2845DGrumman G-21A
Weather
Visual (VMC) · Day
Status
Completed · report February 20, 1983
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19820220004929A
Case key
71809

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 powerCruise - normal
Reason for occurrence undeterminedCause
DitchingLanding - flare/touchdown
Terrain condition - water,roughCause
Weather condition - high windFactor
Weather condition - unfavorable windFactor

Analysis

Aircraft departed merrill field at 1110 with 220 gallons of fuel. Two hours later both engines quit while flying at an altitude of 6500 feet approximately 10 miles offshore. The crew was unable to restart the engines and the aircraft was ditched into 12 to 15 foot waves with a 40 knot surface wind. The right float was torn off and both engine mounts broke. The aircraft sank at 1745 and was not recovered. The aircraft had an annual inspection 4 days prior to the accident. The fueling facilities were checked and found free of water or other contaminants.

Aircraft

Registration
N2845D
Reported as
Grumman G-21A
Category
Airplane
Serial number
B-112
Airframe hours
2,941
Engine
P & W R-985, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Red Dodge
Registered owner
Red Dodge
Departed
MRI · Anchorage, AK
Destination
YAK · Yakutat, AK
Flight plan
VFR

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
32
Certificate
Commercial
Airplane ratings
Single-engine sea, Multi-engine sea, Single-engine land, Multi-engine land
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
3,628 total · 40 in this make and model · 3,450 as pilot in command · 25 in the last 90 days · 10 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 40 knots
Temperature
54 °F
Altimeter
29.00 inHg

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 N2845D · 2

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