Crash of a Grumman G-21E Turbo Goose in DuPage: 2 killed

Date & Time: Jun 13, 1995 at 1955 LT
Type of aircraft:
Registration:
N121H
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
DuPage - DuPage
MSN:
1211
YOM:
1942
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
4200
Captain / Total hours on type:
400.00
Circumstances:
This was the first flight of the Grumman G-21 in two years. Also, the pilot had not flown the G-21 for two years. Before taking off, the pilot reported that three takeoffs and landings would be needed for purposes of becoming current. After takeoff, he flew the airplane approximately one hour and made two full stop landings. During the third takeoff, the airplane was described as lifting off in a short distance and going into a nose high attitude below an altitude of 100 feet. The airplane then rolled left, struck the ground in a steep descent, and burned. Witnesses reported that the engines were providing power until impact; the engines and propellers had evidence of rotational damage. The flap actuators were found extended to a position that equated with 30° of flaps (half flaps). Four G-21 pilots were interviewed. According to them, flaps were not normally used for takeoff in this airplane. They reported that the turboprop engines had substantial power for the weight of the airplane, especially when the plane was not loaded, and that the G-21 would tend to become airborne quickly with flaps extended. No pre impact mechanical problem was noted during the investigation.
Probable cause:
The pilot allowed excessive nose-up rotation of the airplane during lift-off, and failed to obtain and/or maintain adequate airspeed, which resulted in an inadvertent stall and collision with the terrain. Factors relating to the accident were: the pilot's lack of recent experience in the make and model of airplane, and the use of flaps during a light weight takeoff.
Final Report:

Crash of a Grumman G-21A Goose in Haines: 2 killed

Date & Time: Oct 11, 1994 at 1715 LT
Type of aircraft:
Operator:
Registration:
N7251
Flight Phase:
Survivors:
No
MSN:
B028
YOM:
1943
Location:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Crashed in unknown circumstances near Haines while completing a survey flight on behalf of the fish and wildlife Department. Both occupants were killed.

Crash of a Grumman G-21A Goose in Prince Rupert: 2 killed

Date & Time: Dec 4, 1993 at 1145 LT
Type of aircraft:
Operator:
Registration:
C-FUMG
Flight Phase:
Survivors:
Yes
Schedule:
Prince Rupert - Kincolith
MSN:
B145
YOM:
1945
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
12400
Captain / Total hours on type:
1600.00
Aircraft flight hours:
22683
Circumstances:
The Grumman G21A Goose (C-FUMG) departed from the Seal Cove floatplane base at Prince Rupert, British Columbia, on a charter flight to Kincolith. The aircraft carried one pilot, four passengers, and approximately 600 pounds of baggage and freight. This was the first flight of the day for the occurrence aircraft. Prior to take-off, the pilot contacted the Prince Rupert Flight Service Station (FSS)1 by radio and obtained local traffic and weather information. The aircraft took off from the water at approximately 1141 Pacific standard time (PST)2, and proceeded southbound, following the normal departure path. During the take-off and climb, one or both of the aircraft's engines did not sound as if they were operating normally. Shortly after take-off, the pilot radioed the company dispatcher at Seal Cove and reported that he was experiencing engine problems, and that he was returning to Seal Cove and would require assistance at the ramp. After the left propeller stopped rotating, the aircraft rolled to the left and descended steeply to the ground. The aircraft crashed into trees on a hillside, at an altitude of approximately 150 feet, approximately three nautical miles (nm)3 south of Seal Cove. The pilot and one passenger were fatally injured; the three other passengers received serious injuries. A search started approximately 45 minutes after the aircraft departed. The aircraft was discovered by a Coast Guard helicopter, which was able to rescue the survivors. The accident occurred during daylight hours at about 1145 PST, at latitude 54·17'N and longitude 134·14'W.
Probable cause:
The pilot encountered engine problems during the take-off and climb, and, after the left propeller was feathered, lost directional control of the aircraft. The aircraft rolled to the left, descended rapidly, and crashed to the ground.
Final Report:

Crash of a Grumman G-21A Goose off Turks and Caicos Islands

Date & Time: Dec 15, 1992
Type of aircraft:
Registration:
N3116T
Survivors:
Yes
MSN:
B104
YOM:
1944
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After landing in the west part of the Turks & Caicos Islands, the seaplane collided with reef and sank in deep water. All four occupants were rescued.

Crash of a Grumman G-21A Goose in Squamish: 2 killed

Date & Time: May 6, 1991
Type of aircraft:
Operator:
Registration:
C-GHAV
Flight Type:
Survivors:
No
MSN:
1043
YOM:
1939
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
On approach to Squamish Airport, the seaplane crashed in unknown circumstances on a railway road. Both pilots were killed.

Crash of a Grumman G-21A Goose off Rivers Inlet

Date & Time: May 12, 1988
Type of aircraft:
Operator:
Registration:
C-FAWH
Flight Phase:
Survivors:
Yes
MSN:
1083
YOM:
1940
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
6
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While taking off from the bay at Rivers Inlet, the seaplane was caught by strong winds, causing a wing to hit the water surface. The aircraft went out of control and came to rest. All seven occupants were uninjured while the aircraft was damaged beyond repair.
Probable cause:
Caught by strong winds during takeoff.

Crash of a Grumman G-21A Goose off Ouzinkie: 4 killed

Date & Time: Jul 21, 1984 at 0920 LT
Type of aircraft:
Registration:
N2021A
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Kodiak – Ouzinkie – Larsen Bay
MSN:
B114
YOM:
1945
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
4
Captain / Total flying hours:
5537
Captain / Total hours on type:
2520.00
Aircraft flight hours:
6129
Circumstances:
N2021A departed Kodiak, AK, at 0904 akdt under a special VFR clearance. Two other pilots stated N2021A was then circling over Monashka Bay while waiting for the weather over the Narrow Strait to clear. At 0920 akdt the pilot of N2021A stated to one of the other pilots that the weather appeared to be getting better and he was going to take a look. The aircraft collided with the waters of the Narrow Strait, northwest of Monashka Bay. Witnesses reported the weather was IFR in the area at the time. N2021A was not equipped for instrument flight nor was the pilot current with fars to conduct IFR operations. While circling over Monashka Bay the pilot of N2021A expressed concern to the other pilot about cargo of frozen meat thawing. All four occupants were killed.
Probable cause:
Occurrence #1: in flight encounter with weather
Phase of operation: cruise - normal
Findings
1. (f) weather condition - fog
2. (f) weather condition - rain
3. (f) weather condition - obscuration
4. (c) preflight planning/preparation - inadequate - pilot in command
5. (c) weather evaluation - poor - pilot in command
6. (c) vfr flight into imc - attempted - pilot in command
7. (f) self-induced pressure - pilot in command
8. (f) overconfidence in personal ability - pilot in command
----------
Occurrence #2: in flight collision with terrain/water
Phase of operation: unknown
Findings
9. Terrain condition - water, glassy
Final Report:

Crash of a Grumman G-21A Goose off Cape Yakataga

Date & Time: Feb 20, 1982 at 1310 LT
Type of aircraft:
Operator:
Registration:
N2845D
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Anchorage - Hollywood
MSN:
B112
YOM:
1945
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
3628
Captain / Total hours on type:
40.00
Aircraft flight hours:
2941
Circumstances:
Aircraft departed Merrill Field at 1110 with 220 gallons of fuel. Two hours later both engines quit while flying at an altitude of 6,500 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.
Probable cause:
Occurrence #1: loss of engine power
Phase of operation: cruise - normal
Findings
1. (c) reason for occurrence undetermined
----------
Occurrence #2: ditching
Phase of operation: landing - flare/touchdown
Findings
2. (c) terrain condition - water,rough
3. (f) weather condition - high wind
4. (f) weather condition - unfavorable wind
Final Report:

Crash of a Grumman G-21A Goose off Dutch Harbor: 2 killed

Date & Time: Jan 23, 1981
Type of aircraft:
Operator:
Registration:
N95468
Flight Phase:
Survivors:
No
Schedule:
Nikolski – Dutch Harbor
MSN:
1140
YOM:
1942
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
16068
Captain / Total hours on type:
237.00
Circumstances:
En route from Nikolski to Dutch Harbor on a taxi mail flight, the twin engine seaplane crashed in unknown circumstances into the sea off Dutch Harbor. Pieces from a wing were found floating on water while the main wreckage and the two occupants were not found.
Probable cause:
The exact cause of the accident could not be determined.
Final Report:

Crash of a Grumman G-21A Goose off San Andrés Island: 9 killed

Date & Time: Nov 30, 1979 at 1030 LT
Type of aircraft:
Registration:
HK-2059
Survivors:
No
Schedule:
El Embrujo - San Andrés
MSN:
1019
YOM:
1938
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
While approaching San Andrés Island on a schedule flight from El Embrujo (Providencia), the seaplane crashed in unknown circumstances into the sea few km offshore. Despite intense SAR operations, the wreckage was never recovered.