Crash of a Casa 212-CB Aviocar 100 in Agen: 2 killed

Date & Time: Jun 22, 1999
Type of aircraft:
Registration:
F-GOBP
Survivors:
No
Schedule:
Agen - Agen
MSN:
10
YOM:
1975
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The aircraft was completing skydiving missions at Agen-La Garenne Airport. Four sorties were already completed that day. At the end of the afternoon, during the fifth flight, the crew reported engine problems but was able to climb to the altitude of 15,000 feet where the 16 skydivers jumped out. The crew reduced his altitude and started a circuit to return to the airport. On short final, the aircraft nosed down and struck the top of a hill located 500 metres short of runway 11. The aircraft was destroyed and both pilots were killed.

Crash of a Beechcraft B90 King Air off Dillingham: 1 killed

Date & Time: May 22, 1999 at 1930 LT
Type of aircraft:
Operator:
Registration:
N301DK
Survivors:
No
Schedule:
Dillingham - Dillingham
MSN:
LJ-372
YOM:
1968
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
2000
Circumstances:
Following the 12th sport parachute jump of the day, which occurred after sunset, ground witnesses observed the airplane descend into the ocean in a left wing low, nose down attitude. They did not hear the engines sputtering or popping, or see the airplane make any erratic movements during its descent. Skydivers indicated that the two previous flights had been conducted at altitudes of at least 18,000 feet, and the accident flight and subsequent jump were made at 20,000 feet. During this final jump flight, one of the skydivers stated he had a hard time breathing and felt nauseous. The skydivers also noted that the pilot was unable to maintain a steady course and did not respond well to minor course corrections. No supplemental oxygen was found onboard the airplane during the recovery or subsequent inspection phases of the investigation. No skydiver observed the pilot using supplemental oxygen. The airplane manufacturer noted that the pressurization system would have been rendered inoperable due to a non-sealed cockpit door. Hypoxia is defined as a physiological condition where a person is bereft of needed oxygen. Judgment is poor and reaction time delayed. Total incapacitation coupled with a loss of consciousness can occur with little or no warning. The airframe, engines, and propellers were examined with no preexisting impact anomalies found.
Probable cause:
The pilot's incapacitation due to the effects of hypoxia from repeated flights to altitudes above 18,000 feet msl without supplemental oxygen.
Final Report:

Crash of a Pilatus PC-6/B1-H2 Turbo Porter in Haifa: 4 killed

Date & Time: Apr 24, 1999
Operator:
Registration:
4X-AIY
Flight Phase:
Survivors:
Yes
Schedule:
Haifa - Haifa
MSN:
729
YOM:
1971
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
After takeoff from Haifa Airport, while climbing to a height of about 300 feet, the engine lost power then failed. The aircraft lost height and crashed on the top of a hill near the airport. The pilot and three skydivers were killed while six other occupants were injured.
Probable cause:
Engine failure for unknown reasons.

Crash of a Short SC.7 Skyvan 3M Variant 400 in Zell am See

Date & Time: Oct 17, 1998 at 1502 LT
Type of aircraft:
Operator:
Registration:
OE-FDF
Flight Phase:
Survivors:
Yes
Schedule:
Zell am See - Zell am See
MSN:
1958
YOM:
1978
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
19
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
6007
Aircraft flight cycles:
5409
Circumstances:
After takeoff from runway 25 at Zell am See Airport, the aircraft started to roll left and right. It banked right to an angle of 40° then stalled and crashed in an open field near the airport. All 21 occupants were rescued, among them eight were injured. The aircraft was damaged beyond repair after the undercarriage and both wings were torn off upon impact.
Probable cause:
The takeoff was initiated at an insufficient speed of 65 knots. It was determined that the friction locks of the throttles were not or not properly set prior to takeoff. Due to the vibration of the airplane, the throttles slowly retarded during the takeoff roll.

Crash of a PZL-Mielec AN-2 off Lunacharski

Date & Time: Aug 19, 1998
Type of aircraft:
Registration:
RA-06196
Flight Phase:
Survivors:
Yes
Schedule:
Togliatti - Togliatti
MSN:
1G43-15
YOM:
1978
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The single engine airplane departed Togliatti on a local skydiving mission, carrying 10 skydivers and two pilots. While flying over the region of Lunacharski, all skydivers jumped out but two of them fell in the Volga River and drowned. The crew elected to take part to the SAR operations and wanted to show the location to the rescuers but descended too low over water. The aircraft stuck the water surface and crashed. Both pilots were injured and the aircraft was destroyed.
Probable cause:
The crew misjudged the distance with the water surface and descended too low.

Crash of an Embraer C-95B Bandeirante in Barra de Tijuca: 4 killed

Date & Time: May 8, 1998
Type of aircraft:
Operator:
Registration:
2322
Flight Phase:
Survivors:
Yes
Schedule:
Campo dos Afonsos - Campo dos Afonsos
MSN:
110-434
YOM:
1983
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
10
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The twin engine aircraft departed Campo dos Afonsos AFB on a local paratroopers training mission. In flight, the aircraft suffered a technical problem. All 10 skydivers jumped out then the aircraft went out of control and crashed in Barra de Tijuca, about 12 km south of the airbase. All but one skydivers escaped uninjured, the tenth was killed as his parachute failed to open. All three crew members were killed and one of the stabs was found 1,500 metres from the main wreckage.

Crash of an Embraer C-95B Bandeirante in Resende: 3 killed

Date & Time: Apr 23, 1998 at 1200 LT
Type of aircraft:
Operator:
Registration:
2321
Survivors:
No
Schedule:
Resende - Resende
MSN:
110-433
YOM:
1983
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The aircraft departed Resende Airport with eight paratroopers and three crew members on board. In altitude, the skydivers bailed out and the crew initiated a descent to return to Resende. On short final, the crew aborted the approach and completed a low pass over the runway. Then the aircraft collided with power cables and crashed near a farm located near the airport. The aircraft was destroyed and all three occupants were killed. It was reported that the right engine was at idle and its propeller was feathered at the time of impact while the left engine was at full power for unknown reasons.

Crash of a Pilatus PC-6/B2-H2 Turbo Porter in Laon: 9 killed

Date & Time: Nov 1, 1997 at 1140 LT
Registration:
F-GHXS
Flight Phase:
Survivors:
No
Schedule:
Laon - Laon
MSN:
620
YOM:
1966
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
9
Captain / Total flying hours:
1192
Captain / Total hours on type:
24.00
Aircraft flight hours:
20315
Circumstances:
The single engine aircraft was engaged in a local skydiving flight on behalf of the CERP of Picardie. After takeoff from runway 35, while climbing to a height of about 1,000 feet, the aircraft rolled to the right, entered an uncontrolled descent and crashed in a swampy area located about 1,500 metres east of the airfield. The aircraft was totally destroyed and all nine occupants were killed.
Probable cause:
The accident was the result of a loss of pitch control of the aircraft following the appearance of extreme forces on the elevator control caused by placing the stabilizer in the full nose down position depth. The actions of the pilot on the flight controls led to this situation of aerodynamic locking of the elevator stabilizer control, presumably interpreted as a mechanical blockage of the system. This phenomenon, specific to airplanes equipped with such a stabilizer system depth and linked to the importance of the forces involved, was it not known to the pilot. The training on PC-6/B2-H4 that the pilot had followed as well as his weak experience on PC-6/B2-H2, associated with the ergonomics of the manual flaps and stabilizer, are contributing factors.
Final Report:

Crash of a PZL-Mielec AN-2R in Beiersdorf

Date & Time: Jul 13, 1997
Type of aircraft:
Operator:
Registration:
OK-JII
Flight Phase:
Survivors:
Yes
Schedule:
Beiersdorf - Beiersdorf
MSN:
1G186-23
YOM:
1980
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed on takeoff for unknown reasons. There were no casualties.

Crash of a PZL-Mielec AN-2T in Yelizavetinskoye

Date & Time: Jun 16, 1997
Type of aircraft:
Registration:
RA-02829
Flight Phase:
MSN:
1G73-07
YOM:
1966
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
5131
Aircraft flight cycles:
14126
Circumstances:
Crashed in unknown circumstances. Occupant's fate unknown.