Crash of a PZL-Mielec AN-2T in La Paragua

Date & Time: Mar 30, 2017
Type of aircraft:
Operator:
Registration:
YV1638
Flight Phase:
Survivors:
Yes
MSN:
1G108-59
YOM:
1969
Country:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The pilot was forced to attempt an emergency landing in a wasteland for unknown reason. There were no casualties and the aircraft was damaged beyond repair.

Crash of a PZL-Mielec AN-2R near Krapivninsky: 3 killed

Date & Time: Jul 31, 2016 at 1335 LT
Type of aircraft:
Operator:
Registration:
RA-54790
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Berdsk – Mansky
MSN:
1G183-54
YOM:
1979
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
5787
Captain / Total hours on type:
1342.00
Aircraft flight hours:
8853
Circumstances:
The single engine airplane was completing a positioning flight from Berdsk to Mansky where insecticides should be pulverized on wooded area. On board were a pilot, a mechanic and a passenger. Following a night in Berdsk, the airplane took off at 1201LT for the last leg to Mansky. En route, weather conditions deteriorated and the visibility was poor. Too low, the aircraft impacted trees and crashed in a wooded area located on the slope of Mt Abatova (747 metres high) located 40 km east of Krapivninsky. The airplane was destroyed by impact forces and a post crash fire. The wreckage was found the following day at an altitude of 541 metres. All three occupants were killed.
Crew:
R. Rodzhapov, pilot,
I. Valiullin, mechanic.
Passenger:
Yuri Pakhomov, maybe acting as a copilot on this flight, despite he was not licensed anymore.
Probable cause:
Controlled flight into terrain following the decision of the pilot to fly under VFR mode in IMC conditions in an uncontrolled area. Poor flight planning and flying without a copilot were considered as contributing factors.
Final Report:

Crash of a PZL-Mielec AN-2R in Novopokrovskoye: 2 killed

Date & Time: Jun 30, 2016 at 0604 LT
Type of aircraft:
Operator:
Registration:
RA-33462
Flight Phase:
Survivors:
No
Schedule:
Novopokrovskoye - Novopokrovskoye
MSN:
1G228-12
YOM:
1988
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
4398
Captain / Total hours on type:
2140.00
Aircraft flight hours:
3370
Circumstances:
The airplane was engaged in a crop spraying mission, carrying a load of herbicides, one passenger and one pilot. In the early morning, while completing a seventh low pass, at a height of about 20-40 metres, the pilot initiated a left turn when the aircraft descended to the ground and crashed at a speed of 140 km/h in an open field, bursting into flames. The aircraft was destroyed by impact forces and a post crash fire and both occupants were killed.
Probable cause:
Fatal accident with Аn-2 RA-33462 agricultural aircraft occurred during aerial works on crop-dusting and was caused most probably by the piloting error consisting in unintentional descent when performing a turn for the next crop-dusting round which resulted in the aircraft controlled flight into terrain.
Most probably, the following factors contributed to the accident:
- The PIC not trained for crop-dusting flight without first officer,
- The PIC conducting the flight with a passenger on first-officer’s seat,
- The presence of alcohol in PIC's and the passenger's bodies,
- A possible transfer of the aircraft control from PIC to the passenger (former An-2 pilot) made by PIC,
- Violations of An-2 AFM and FAR-128 requirements on maintaining heights, bank angles during turns and flight speed while crop-dusting,
- Krasny Kut Civil Aviation Flight School management not controlling crop-dusting operations at the fields.
Final Report:

Crash of a PZL-Mielec AN-2R in Bereke: 1 killed

Date & Time: Jun 26, 2016
Type of aircraft:
Operator:
Registration:
UP-A0273
Flight Phase:
Survivors:
Yes
Schedule:
Bereke - Bereke
MSN:
1G184-11
YOM:
1979
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The aircraft was engaged in a crop spraying mission in Bereke, northwest of Almaty, carrying one pilot and one passenger, a mechanic. While flying at low height, the engine started to vibrate and lost power. The pilot attempted an emergency landing when the airplane hit the ground and crashed, bursting into flames. The pilot was killed and the mechanic was seriously injured. The aircraft was destroyed by a post crash fire.

Crash of a PZL-Mielec AN-2R in San Bernardino

Date & Time: May 6, 2016 at 1200 LT
Type of aircraft:
Operator:
Registration:
N2AN
Flight Type:
Survivors:
Yes
Schedule:
Upland - San Bernardino
MSN:
1G210-55
YOM:
1985
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
3350
Captain / Total hours on type:
58.00
Aircraft flight hours:
2924
Circumstances:
The commercial pilot was entering the airport traffic pattern for landing during a familiarization flight. He reported that he turned on the carburetor heat, switched the fuel tank selector to the right fuel tank, and shortly thereafter, the engine experienced a total loss of power. The pilot attempted numerous times to restart the engine but was unsuccessful. After realizing that he would not be able to reach the runway, he decided to make a forced landing to a small field. During the landing approach, the airplane contacted a power line, nosed over, and came to rest inverted, resulting in substantial damage to the wings and fuselage. During the postaccident examination of the airplane, about 16 ounces of water were removed from the fuel system. Water was present in the lower gascolator, the fine fuel filter (upper gascolator), and subsequent fuel line to the carburetor inlet. A brass screen at the carburetor inlet and 2 carburetor fuel bowl thumb screens also contained corrosion, water, and rust. The approved aircraft inspection checklist called for washing the carburetor and main fuel filter every 50 hours and cleaning and/or replacing the fine fuel filter every 100 hours. The fine fuel filter is not easily accessible and not able to be drained during a preflight inspection. The mechanic who completed the most recent inspection stated that he did not drain or check the fine fuel filter. The last logbook entry that specifically stated the fuel filters were cleaned was about 4 years before the accident.
Probable cause:
The mechanic's failure to inspect the fine fuel filter gascolator as required during the most recent inspection, which resulted in a total loss of engine power due to fuel contamination.
Final Report:

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

Date & Time: Apr 3, 2016 at 0732 LT
Type of aircraft:
Operator:
Registration:
RA-54828
Flight Phase:
Survivors:
Yes
Schedule:
Aksarino - Aksarino
MSN:
1G184-35
YOM:
16
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
6095
Aircraft flight hours:
6782
Circumstances:
The pilot, sole on board, was engaged in a crop spraying mission over plantation located near Aksarino, Republic of Tatarstan, and the aircraft was carrying a load of 1,200 kilos of fertilizers. Shortly after takeoff, while climbing, the engine encountered technical problems. The pilot elected to make an emergency landing when the aircraft crash landed in a field and came to rest. The aircraft was damaged beyond repair and the pilot was uninjured.
Probable cause:
Most probably the accident with An-2 RA-54828 aircraft after its takeoff in order to perform crop dusting was caused by inadvertent engine cut-off due to water ingestion into fuel flow system. Most probably water ingestion into engine fuel flow system was due to violation of refueling procedure by the crew. The aircraft sustained significant damage during the emergency landing on slush soft surface.
Final Report:

Crash of a PZL-Mielec AN-2R near Gai: 3 killed

Date & Time: Feb 6, 2016 at 1244 LT
Type of aircraft:
Operator:
Registration:
RA-40204
Flight Phase:
Survivors:
No
Schedule:
Sterlitamak – Zilair – Akyar – Orsk – Akyar – Sterlitamak
MSN:
1G219-54
YOM:
1986
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
4332
Captain / Total hours on type:
1204.00
Copilot / Total flying hours:
454
Copilot / Total hours on type:
454
Aircraft flight hours:
6952
Aircraft flight cycles:
20236
Circumstances:
The crew was performing a flight from Sterlitamak to Orsk and return via Zilair and Akyar, taking part to an oil pipeline survey mission on behalf of the oil company Transneft. While flying at low height in marginal weather conditions, the crew initiated a turn when the single engine impacted the ground and crashed in a snowy field located 2 km southwest of Gai, about 25 km north of Orsk. The aircraft was destroyed by impact forces and all three occupants were killed. There was no fire. At the time of the accident, the visibility was reduced to 800 metres and down to 300 metres locally. The cloud base was at 90 metres with freezing fog.
Probable cause:
Most probably the fatal accident with An-2 RA-40204 aircraft was caused by spatial disorientation by the crew turning in visibility restriction conditions (fog) and "whiteout" of snow underlying surface that resulted in uncontrolled descending and aircraft ground impact.
Most probably the following factors contributed to the accident:
- Incorrect evaluation of weather conditions by the crew resulted in unreasonable decision to perform VFR flight,
- Flight operation at the unauthorized law height above ground,
- Lack of IFR operation skills, training and checks for minima reduction by PIC were formal, weather conditions during operations didn't comply with assigned minima requirements.
Final Report:

Crash of a PZL-Mielec AN-2R near Bratsk

Date & Time: Sep 16, 2015 at 1115 LT
Type of aircraft:
Registration:
RA-35141
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Zhelenogorsk-Ilimsky – Taseyovo – Achinsk
MSN:
1G112-23
YOM:
1969
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
5116
Captain / Total hours on type:
4683.00
Copilot / Total flying hours:
1283
Copilot / Total hours on type:
1283
Aircraft flight hours:
14512
Aircraft flight cycles:
19970
Circumstances:
The single engine airplane departed Zhelenogorsk-Ilimsky Airport on a flight to Achinsk with an intermediate stop in Taseyovo, carrying one passenger and two pilots. After 43 minutes into the flight, while cruising at an altitude of about 1,200 metres, the engine lost power and the oil temperature increased from 70° to 150° C. The aircraft lost height, forcing the crew to attempt an emergency landing. The aircraft hit tree tops and eventually crash landed in a wooded area located 60 km northeast of Bratsk. The aircraft was damaged beyond repair and all three occupants escaped unarmed.
Probable cause:
The crash of An-2 RA-35141 aircraft occurred during the emergency landing on a forest firebreak. The landing was urged due to in-flight engine power loss as a result of the destruction of the 62.06.02 bronze hub pouring of the master rod big end of the crank mechanism. Most probably the destruction of the bronze hub pouring was caused by a manufacturing flaw consisting in a lack of bronze friction with the steel base on a part of its surface.
Final Report:

Crash of a PZL-Mielec AN-2R in Stăncuța: 1 killed

Date & Time: Aug 1, 2015 at 0805 LT
Type of aircraft:
Operator:
Registration:
YR-PEG
Flight Phase:
Survivors:
Yes
MSN:
1G197-44
YOM:
1982
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
1
Aircraft flight hours:
6577
Circumstances:
The history of occurrence was established based on the witnesses’ statements. On 31.07.2015, the aircraft AN-2 registered YR-PEG was positioned on a flight field in the vicinity of the farm in Stӑncuţa commune, Brăila County, being prepared in order to perform several aviochemical flights in Giurgeni area on the following day. In the morning of 01.08.2015, the pilot and the aeronautical technical staff from his team were informed by the beneficiary of aviochemical works that, because it was raining in Giurgeni area, they will perform some aviochemical flights in Stӑncuţa area, in the vicinity of the flight field. Consequently, the aircraft was prepared for the flight in the area as follows: 200 l of gasoline were defueled from the aircraft tanks, the engine was started and the operating parameters were checked according to the specific diagram. The aircraft was supplied with chemical substances for the aerial work and after only a few minutes, the engine was started again, in order to take-off. Onboard there were the pilot and an aeronautical technician (hereinafter referred to as passenger) who occupied the pilot's seat on the right. The take-off on the S-N direction was normal in the first part. The take-off run was short – approximately 100 m, in the witnesses’ opinion – under the conditions of a gusty wind from the E direction, whose speed was gradually increasing. During the initial climb, at a height of about 15-20 m, the aircraft began to lean to the left and descend slightly. During this turn in descent, bank angle continued to increase, the aircraft flying with the left wing at very low height above the aircrafts parked towards the northern end of the flight field. Considering the aircraft evolution and observing that the pilot was not acting for correction, the passenger onboard on the right-hand pilot seat, tried instinctively to turn the aircraft control yoke to the right. According to his statement, he failed to operate the control yoke, considering that this was in a blocking state of which nature he could not specify. With the engine still running in take-off mode, the aircraft continued to descend, and after passing the parked aircrafts, it hit the ground with the propeller and the left wing tip. The impact of the wing tip determined the aircraft to pivot to the left and make a hard contact with the ground. The engine stopped because of the shock. An early fire was extinguished by witnesses arrived at the accident site. Amid the destruction of the cockpit and fuselage, the pilot was thrown out of the aircraft suffering serious injuries. The passenger, who occupied the right-hand seat, managed (after recovering from the shock) to exit the aircraft wreckage. The pilot and passenger were transported to the hospital. Later on, the pilot died due to multiple traumatic injuries, and the passenger required a long hospitalization period due to the injuries suffered. The aircraft was totally destroyed. There was no other damage in the area.
Probable cause:
The probable causes of this accident are the following:
- Temporary incapacitation of the pilot,
- Use of flaps upon take-off in the conditions of deterioration/modification of weather conditions during take-off (wind direction and speed),
- Aircraft operation with incomplete crew.
Final Report: