Crash of a Piper PA-31T Cheyenne in Liuli

Date & Time: May 16, 1995 at 1311 LT
Type of aircraft:
Registration:
5Y-FKI
Flight Phase:
Flight Type:
Survivors:
Yes
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
3500
Circumstances:
Shortly after takeoff from Liuli Airstrip, while climbing, the pilot made a sharp turn to avoid a sand dune when he lost control of the aircraft that crashed on the ground. There were no casualties but the aircraft was written off.

Crash of a Fletcher FU-24-950 near Taupo

Date & Time: May 8, 1995 at 0720 LT
Type of aircraft:
Operator:
Registration:
ZK-EMB
Flight Phase:
Survivors:
Yes
MSN:
252
YOM:
1978
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
332
Captain / Total hours on type:
44.00
Circumstances:
Sole on board, the pilot was engaged in a crop spraying mission in the region of Taupo. Shortly after takeoff, while climbing at low height, the pilot initiated a right turn when the aircraft lost height and crashed in a pasture about 11 km northeast of Taupo. The aircraft was destroyed and the pilot was seriously injured.
Probable cause:
The following findings were reported:
- During a turning manoeuvre at a low height, the aircraft stalled and squashed onto the ground in a wing level attitude, at a high rate of descent,
- The height of the aircraft above the ground at the time afforded the pilot little opportunity for recovery,
- The pilot probably reverted to an unsafe flying practice he had adopted during his earlier training,
- The unsafe practice had been recognised by a previous instructor who, when not successful in correcting it, had discontinued the pilot's training,
- The final instructor had no reason to be concerned about the pilot's flying as he had exhibited no dangerous trends and flew as instructed,
- Had the final instructor been aware of a previous trait of the pilot to perform unsafe manoeuvres he might have been able to correct it,
- The causal factors in this accident were a lack of continuity in training records, pressure the pilot believed he was under to achieve maximum productivity in his flying with a minimum of delay, the pilot's apparent refusal to accept cautions in relation to his ability, and the Fletcher aircraft's performance during the execution of a limit manoeuvre too close to terrain.
Final Report:

Crash of an Antonov AN-2 in Sibay: 3 killed

Date & Time: May 4, 1995 at 1042 LT
Type of aircraft:
Operator:
Registration:
RA-19550
Flight Phase:
Survivors:
Yes
Schedule:
Sibay - Magnitogorsk
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The aircraft departed Sibay on a special flight to Magnitogorsk, carrying five members of the Civil Defense and two pilots. The purpose of the mission was to fly over the Ural River to study and predict flood activity. After takeoff, while in initial climb, the crew initiated a left turn when the aircraft entered an uncontrolled descent and struck the ground in a nose down angle of 40° about 1,280 metres from the runway end. A pilot and two passengers were killed while four other occupants were injured. The aircraft was destroyed.
Probable cause:
It was determined that the crew failed to prepare the flight according to published procedures and failed to follow the pre-takeoff checklist. It was found that the tail assembly was locked with a clamp that was installed by a ground mechanic and not removed prior to departure.

Crash of a Mitsubishi MU-2B-60 Marquise in Neuquén: 2 killed

Date & Time: May 3, 1995 at 2050 LT
Type of aircraft:
Operator:
Registration:
LV-MOP
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Neuquén – Bahía Blanca – Buenos Aires
MSN:
742
YOM:
1979
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The twin engine aircraft was completing a cargo flight from Neuquén to Buenos Aires-Ezeiza Airport with an intermediate stop in Bahía Blanca, carrying two pilots on behalf of Encotesa. Shortly after departure from Neuquén-Juan Domingo Perón Airport, while climbing by night, the crew informed ATC about his ETA in Bahía Blanca when control was lost. The aircraft crashed in Chimpay, in the suburb of Neuquén, about 4 km northeast of the airport, bursting into flames. Both pilots were killed.
Crew:
Horacio Ovidio Filippini, pilot,
Valerio Augusto Diehl, pilot.
Probable cause:
The exact cause of the accident remains unclear. The crew did not send any distress call prior to the loss of control. It is believed that the accident was the consequence of a possible in-flight fire or toxic fumes emanating in the cabin due the presence of polyethylene stored in several boxes that were not properly packed according to dangerous goods transportation procedures.

Crash of a Piper PA-31-350 Navajo Chieftain in Sioux Lookout: 5 killed

Date & Time: May 1, 1995 at 1330 LT
Operator:
Registration:
C-GYPZ
Flight Phase:
Survivors:
No
Schedule:
Sioux Lookout - Red Lake
MSN:
31-7652168
YOM:
1976
Flight number:
SNY3101
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
5
Captain / Total flying hours:
1250
Captain / Total hours on type:
1000.00
Aircraft flight hours:
6784
Circumstances:
Bearskin flight 362, a Fairchild Swearingen Metro 23, departed Red Lake, Ontario, at 1300 central daylight saving time (CDT), with two pilots and one passenger on board, en route to Sioux Lookout on an instrument flight rules (IFR) flight plan. At approximately 30 nautical miles (nm) north of Sioux Lookout, the flight was cleared by the Winnipeg area control centre (ACC) for an approach to the Sioux Lookout airport. Air Sandy flight 3101, a Piper Navajo PA-31, departed Sioux Lookout at 1323 with one pilot and four passengers on board en route to Red Lake on a visual flight rules (VFR) flight. The pilot of Air Sandy 3101 reported clear of the Sioux Lookout control zone at 1326. No other communication was heard from the Air Sandy flight. At 1315 the Winnipeg ACC controller advised the Sioux Lookout Flight Service specialist that Bearskin 362 was inbound from Red Lake, estimating Sioux Lookout at 1332. At 1327, Bearskin 362 called Sioux Lookout Flight Service Station (FSS) and advised them they had been cleared for an approach and that they were cancelling IFR at 14 nm from the airport. At 1328, as Sioux Lookout FSS was giving an airport advisory to Bearskin 362, the specialist heard an emergency locator transmitter (ELT) emit a signal on the emergency frequencies. Moments later, the pilot of Bearskin 305, a Beechcraft B-99 in the vicinity of Sioux Lookout, advised the specialist that he had just seen a bright flare in the sky and that he was going to investigate. The pilot of Bearskin 305 stated that the flare had fallen to the ground and a fire was burning in a wooded area. A communications search was initiated to locate Bearskin 362, but the aircraft did not respond. A Search and Rescue aircraft from Trenton, Ontario, and an Ontario Ministry of Natural Resources (MNR) helicopter were dispatched to the site. The source of the fire was confirmed to be the Air Sandy aircraft. The MNR helicopter noticed debris and a fuel slick on a nearby lake, Lac Seul. It was later confirmed that Bearskin 362 had crashed into the lake. (See Appendix A.) The two aircraft collided in mid-air at 1328 during the hours of daylight at latitude 50º14'N and longitude 92º07'W, in visual meteorological conditions (VMC). All three persons on board the Bearskin aircraft and all five persons on board the Air Sandy aircraft were fatally injured.
Probable cause:
Neither flight crew saw the other aircraft in time to avoid the collision. Contributing to the occurrence were the inherent limitations of the see-and-avoid concept which preclude the effective separation of aircraft with high closure rates, the fact that neither crew was directly alerted to the presence of the other aircraft by the Flight Service specialist or by onboard electronic equipment, and an apparent lack of pilot understanding of how to optimize avoidance manoeuvring.
Final Report:

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

Date & Time: Apr 13, 1995
Type of aircraft:
Registration:
RA-40845
Flight Phase:
Survivors:
Yes
Schedule:
Tyugalbuga - Tyugalbuga
MSN:
1G174-23
YOM:
1977
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On takeoff for a crop-spraying flight from an airstrip near Tyugalbuga (Novaya Malykla district of the Ulyanovsk region) with tail and cross wind when deviated from the take off direction to the left. The aircraft veered off runway, ran into a one meter high dung heap and came to rest against a pile of manure. Both pilots escaped unhurt while the aircraft was damaged beyond repair.

Crash of a Convair CV-580 in Espinal

Date & Time: Apr 8, 1995 at 1630 LT
Type of aircraft:
Registration:
HK-3675
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Espinal - Bogotá
MSN:
214
YOM:
1954
Location:
Country:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
242
Captain / Total hours on type:
50.00
Copilot / Total flying hours:
208
Copilot / Total hours on type:
8
Aircraft flight hours:
28843
Aircraft flight cycles:
8030
Circumstances:
The aircraft had been stolen in December 1992 and was later found abandoned at Espinal Airfield. SEC Colombia bought it and completed an in-site C1 check before transferring it to Bogotá-El Dorado Airport. While taking off from runway 26 ( gravel strip of 1,010 metres long), the aircraft deviated to the left and failed to lift off. It overran, crossed a road and came to rest 275 metres further, bursting into flames. All four crew members were able to escape and were uninjured while the aircraft was destroyed by fire.
Probable cause:
It was determined that the gravel runway 26 at Espinal Airfield was inappropriate for such type of aircraft. The runway was certified for agricultural aircraft with a maximum takeoff weight of 4,400 pounds while the Convair's takeoff weight was 38,888 pounds. The probable cause of this accident was the decision of the crew to take off from a runway unfit for this flight, finding a lack of performance on the soft surface, which prevented it to reach the VMCA, V1, VR, V2 speeds. The authorization by the company SEC to carry out a takeoff from a runway unfit for the flight was considered as a contributing factor.

Crash of a Transall C-160 in Calvi

Date & Time: Apr 6, 1995 at 1200 LT
Type of aircraft:
Operator:
Registration:
F222
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
Schedule:
Calvi - Solenzara
MSN:
F225
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Few minutes after takeoff from Calvi-Sainte Catherine Airport, en route to Solenzara Airbase, the crew encountered an unexpected situation and attempted an emergency landing. The aircraft crash landed in a very steep mountain slope located near Occhiatana, about 12 km from Calvi. the wreckage was found at an altitude of 1,300 metres near the Bocca di Battaglia Plateau. All six crew members were evacuated, among them two were injured.

Crash of a Harbin Yunsunji Y-12-II in Iquitos: 3 killed

Date & Time: Apr 4, 1995 at 0730 LT
Type of aircraft:
Operator:
Registration:
OB-1498
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Iquitos - Iquitos
MSN:
0049
YOM:
1992
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The crew was engaged in a local training flight on behalf of the Peruvian Air Force. Shortly after takeoff from Moronacocha Airport, while in initial climb, the aircraft stalled and crashed, bursting into flames. All three crew members were killed.

Crash of an Antonov AN-26 in Palana

Date & Time: Apr 4, 1995
Type of aircraft:
Registration:
RA-26049
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Petropavlovsk-Kamchatsky – Palana – Pakhachi
MSN:
109 02
YOM:
1981
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
During the takeoff roll at Palana Airport, the aircraft encountered difficulties to gain speed. The crew decided to abort but the aircraft was unable to stop within the remaining distance. It overran and rolled for about 400 metres before coming to rest against a snow bank. All nine occupants were injured, three of them seriously.
Probable cause:
The aircraft was unable to gain sufficient speed after the crew failed to follow the pre-takeoff checklist and forgot to release the parking brake.