Crash of a De Havilland DHC-3 Otter in Carling Lake

Date & Time: May 24, 1980
Type of aircraft:
Registration:
C-FGBX
Flight Phase:
Survivors:
Yes
Schedule:
Carling Lake - Sioux Lookout
MSN:
004
YOM:
1952
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
11082
Circumstances:
Shortly after takeoff from Carling Lake, while climbing to an altitude of about 200 feet, the engine failed. The aircraft lost speed and height then contacted trees and crashed on the shore. All eight occupants were able to evacuate and were uninjured while the aircraft was totally destroyed by a post crash fire.
Probable cause:
The possibility that the aircraft stalled on climb out and that the pilot could not recover in time to prevent a collision with the trees cannot be discounted.

Crash of a De Havilland DHC-3 Otter in Leo Creek: 3 killed

Date & Time: Nov 26, 1979
Type of aircraft:
Registration:
C-FJIK
Flight Phase:
Survivors:
Yes
Schedule:
Leo Creek - Smithers
MSN:
229
YOM:
1957
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The Otter had been chartered to carry three passengers and a stove to a remote hunting and fishing lodge. On the return flight to Smithers, the environment conscious passengers elected to take their empty beer bottles with them, all 250 to 300 cases. One passenger was in the cockpit, the other two occupied the first row of seats and the rest of the aircraft was filled with empty beer bottles. Immediately after liftoff, the aircraft pitched to a steep nose-high attitude which the pilot was unable to prevent or correct. It then stalled and fell to the ground. A severe fuel-fed fire erupted on impact and gutted the aircraft. The pilot was thrown clear but the three passengers died in the fire. The pilot of the Otter was Emil Mesich, who was the owner of Smithers Air Service. The crash caused the company to cease trading and go into receivership. Pilot Mesich was then employed by Central Mountain Air Services Ltd., also based at Smithers. He was the pilot of Otter C-FDJA (459) of Central Mountain Air Services when it crashed near Smithers on 18th September 1982 and was sadly killed in that crash.
Source: Karl E. Hayes
Probable cause:
It was determined that there were no less than 4,773 bottles on board. A weight and balance calculation on this discovery indicated that the gross weight of the Otter was 637 pounds over the maximum, with the CofG 11,5 inches aft of the rear limit. Calculations made by DHC showed that an Otter will run out of elevator control with the CofG four inches aft of the rear limit. The pilot had estimated that a dozen bottles weighed 3 to 4 pounds when the true weight was 7 pounds.

Crash of a De Havilland DHC-3 Otter in Squaw Lake: 5 killed

Date & Time: Sep 4, 1979
Type of aircraft:
Operator:
Registration:
C-FFSU
Survivors:
Yes
Schedule:
Schefferville - Squaw Lake
MSN:
194
YOM:
1957
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
The aircraft had deployed to Schefferville to support the annual caribou hunt with a second aircraft, a Cessna 180 registered C-FHWR. Both aircraft were equipped with floats and were on converging courses towards the same seaplane base at Squaw Lake. The Cessna overtook and passed the Otter on the right and then crossed in front to establish a right hand circuit to the lake. The pilot of the Cessna had transmitted his landing intentions, which were interpreted by the Otter pilot to mean a bay in front of the company's base. Consequently, as the Cessna proceeded out of view to the left, the Otter pilot concentrated on his own approach to the lake. The Cessna however had turned to the right and was also making an approach to the same landing area - the two aircraft were again on converging courses. Some four to five seconds after the Cessna had landed, the left float of the Otter struck the Cessna's right wing and cowling. The Otter continued another 200 feet before touching down and as it did it overturned and sank because the left float and strut collapsed. Five of the eight people aboard the Otter perished in the crash. The right wing and cowling of the Cessna were damaged, but the aircraft stayed afloat with no injuries to pilot or passengers. While on final approach, the pilot of the Cessna saw the Otter to the right and slightly behind him and assumed it was on an approach parallel to him. The pilot of the Otter did not see the Cessna at any time during the approach.
(Courtesy of Karl E. Hayes).
Probable cause:
Pilot error.

Crash of a De Havilland DHC-3 Otter in Kotzebue

Date & Time: Jul 22, 1978 at 0800 LT
Type of aircraft:
Registration:
N26641
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Kotzebue - Red Dog
MSN:
134
YOM:
1956
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
2641
Captain / Total hours on type:
510.00
Circumstances:
En route from Kotzebue to Red Dog, the engine failed due to icing. The pilot reduced his altitude and attempted an emergency landing off airport on land when the airplane crashed in flames. The pilot escaped with minor injuries while the aircraft was destroyed by fire.
Probable cause:
Controlled collision with ground due to improper operation of powerplant and powerplant controls. The following contributing factors were reported:
- Anti-icing/deicing equipment - improper operation or failed to use,
- Ice carburetor,
- Loss of engine power,
- Forced landing off airport on land,
- Fog.
Final Report:

Crash of a De Havilland DHC-3 Otter in Del Rio: 3 killed

Date & Time: May 10, 1978 at 1130 LT
Type of aircraft:
Operator:
Registration:
N5370G
Flight Phase:
Survivors:
No
Schedule:
Del Rio - Alamogordo
MSN:
343
YOM:
1960
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
1670
Captain / Total hours on type:
250.00
Circumstances:
Shortly after takeoff from Del Rio Airport, while climbing, the airplane went out of control and crashed. All three occupants were killed. They were completing a search and rescue mission to Alamogordo.
Probable cause:
Uncontrolled collision with ground during initial climb due to elevator failure. The following contributing factors were reported:
- Flight control surfaces: elevator assembly, attachments,
- Previous damage,
- Elevator push-pull tube broken,
- Aircraft parked in winds 30 gusting 58 knots,
- Controls not locked.
Final Report:

Crash of a De Havilland DHC-3 Otter off Parismina

Date & Time: Oct 28, 1977 at 0810 LT
Type of aircraft:
Registration:
TI-SPF
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
San José - San José
MSN:
100
YOM:
1956
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
5122
Circumstances:
Operated by the Costa Rican Ministry of National Security, the aircraft departed San José-Juan Santamaria Airport at 0710LT for an overflight of the Tortuguero National Park, carrying two pilots, a Park Officer and three photographers. While cruising over the sea off Parismina, the engine exploded. Unable to reach the nearest airport, the crew ditched the aircraft about 500 meters offshore. All six occupants swam to the shore and the airplane sank and was lost.
Probable cause:
Engine explosion for unknown reasons.

Crash of a De Havilland DHC-3 Otter in Alatna River: 1 killed

Date & Time: Aug 4, 1977 at 1905 LT
Type of aircraft:
Operator:
Registration:
N48064
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Alatna River - Bettles
MSN:
278
YOM:
1958
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
5000
Captain / Total hours on type:
1500.00
Circumstances:
The pilot took off from a gravel bar adjacent to the Alatna River, bound for Bettles. After departure, the single engine airplane encountered difficulties to gain height, struck trees and crashed in flames. The aircraft was destroyed by a post crash fire and the pilot, sole on board, was killed.
Probable cause:
Stall during initial climb due to misuse of flaps. The following contributing factors were reported:
- Failed to obtain flying speed,
- Misjudged distance, speed and altitude,
- Failed to abort takeoff,
- Loose gravel,
- High obstructions,
- Downdrafts, updrafts,
- Obstructions to vision,
- Evasive maneuver to avoid collision,
- Takeoff from rvr gravel bar toward bend in river,
- Trees, steep rvr bank at bend.
Final Report:

Crash of a De Havilland DHC-3 Otter at Salkeld Lake

Date & Time: Apr 17, 1977
Type of aircraft:
Operator:
Registration:
CF-QOR
Survivors:
Yes
Schedule:
Fort Smith - Salkeld Lake
MSN:
375
YOM:
1960
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The single engine airplane was on a flight that day from its base at Fort Smith to Salkeld Lake, Northwest Territories. The pilot, after intentionally planning to land as close to the end of the lake as possible, overshot the selected landing area. In an attempted go-around, the aircraft could not out-climb the rising terrain. A tailwind condition prevailed at the time and the Otter was five hundred pounds over gross weight. It collided with the trees, crashed and burned, seriously injuring the two on board.
Source: http://www.dhc-3archive.com/DHC-3_375.html and Karl E. Hayes.

Crash of a De Havilland DHC-3 Otter in La Piragua: 1 killed

Date & Time: Sep 7, 1976
Type of aircraft:
Operator:
Registration:
1011
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
La Piragua - Managua
MSN:
121
YOM:
1956
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
Few minutes after takeoff from La Piragua, the single engine airplane crashed in unknown circumstances in a wooded area. A passenger was killed while eight other occupants were injured. The aircraft was recovered in February 1979 but eventually considered as damaged beyond repair.

Crash of a De Havilland DHC-3 Otter in Abitibi Canyon: 10 killed

Date & Time: Sep 4, 1976 at 1337 LT
Type of aircraft:
Operator:
Registration:
CF-MIT
Flight Phase:
Survivors:
No
Schedule:
Moosonee - Timmins
MSN:
372
YOM:
1960
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
10
Aircraft flight hours:
11573
Circumstances:
On Saturday 4th September '76 at approximately 12:00 hours, the pilot while preparing Otter MIT for flight, called the local company radio operator to request weather information for his VFR flight to Timmins. The operator transmitted the 11:23 terminal forecast for Timmins, the 10:00 observation for Moosonee and the 11:18 special observation for Timmins. The terminal reports for Moosonee and Timmins were much better than forecast and acceptable for VFR flight. At about 12:10 the radio operator at Moosonee received a special weather observation for Timmins which indicated deteriorating weather but did not pass this vital information to the pilot at that time. The Otter departed at 12:30 and shortly after take off the pilot advised the company operator at Moosonee that his estimated time of arrival at the South Porcupine seaplane base was 14:30. A few minutes later the radio operator attempted several times to contact the aircraft, to pass the new weather information,but without success. No other radio transmission was heard from the Otter. Because the flight was operating under VFR rules and because some of his passengers had limited time to make airline connections at Timmins, the pilot elected for the direct route, a distance of 165 nautical miles between the Moosonee and Timmins NDBs. To follow this route, the pilot would have used his ADF radio equipment and / or map reading techniques. Considering the cloud ceilings were at about one thousand feet and some terrain in the area rises to 950 feet, the deteriorating conditions would have induced the pilot to divert from the planned track. Since the accident site was 28 miles west of the direct track, it is probable that he diverted westward toward lower terrain to go around poor weather. Arriving at the Abitibi River, he followed the river southward to the accident site near the Abitibi Canyon Dam. The valley narrows and the terrain rises at this site of the power dam. It is believed that the pilot found the visibility decreasing rapidly in dense upslope fog in this vicinity. At 13:37 hours the aircraft struck the high tension electrical cables near the generating station and crashed to the ground. After impact a fire developed and consumed the aircraft, which had 11,573 hours on the airframe at the time. From the geometry of the wirestrike, it is probably that the pilot saw the wires and commenced a climbing turn to try and get over them, but had insufficient time to avoid the collision. The airplane has been chartered for the Royal Commission on Electric Power Planning for Ontario.
Source: http://www.dhc-3archive.com & Karl E. Hayes.
Probable cause:
The pilot continued VFR flight into adverse weather conditions.