Crash of a Cessna 402C in Boston

Date & Time: Jul 8, 2001 at 1214 LT
Type of aircraft:
Operator:
Registration:
N760EA
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Boston – Nantucket
MSN:
402C-0056
YOM:
1979
Flight number:
9K065
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
2539
Captain / Total hours on type:
476.00
Aircraft flight hours:
15140
Circumstances:
The pilot accepted an intersection departure and waived the wake turbulence holding time. A Boeing 737-300 departed ahead of him, and according to pilot, the Boeing's nosewheel lifted off the runway just as it passed him. The pilot also noted that the Boeing and its exhaust smoke drifted to the left of the runway's centerline. A wake turbulence advisory and takeoff clearance were issued by the tower controller and acknowledged by the pilot. The pilot initiated the takeoff, and after liftoff, the left wing dropped. It contacted the runway, and the airplane rolled inverted. The airplane then slid off the left side of the runway and a post-crash fire developed.
Probable cause:
The pilot's improper decision to waive the wake turbulence hold time, and his subsequent loss of control when wake vortex turbulence was encountered.
Final Report:

Crash of a PAC Cresco 08-600 near Gisborne: 1 killed

Date & Time: Jun 14, 2001 at 1145 LT
Type of aircraft:
Operator:
Registration:
ZK-TMO
Flight Phase:
Survivors:
No
MSN:
012
YOM:
1996
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
7300
Captain / Total hours on type:
261.00
Aircraft flight hours:
5466
Aircraft flight cycles:
65887
Circumstances:
On 13 June 2001, Cresco ZK-TMO arrived at Te Aroha Station, 25 km west of Gisborne, to carry out topdressing of that property. Before operations started, the property owner briefed the pilot, and two observation flights over the areas to be sown were made. The owner also cautioned the pilot against turning left after take-off from the airstrip. Spreading commenced at 1600 hours, and 14 flights with 1800 kg loads were completed that day. The loader driver reported that no difficulties were experienced during those operations. Spreading recommenced at 0720 hours on 14 June 2001, again with 1800 kg loads, in an area to the left (east) of the airstrip. On the third flight after a refuel later in the morning, the loader driver noticed that the pilot made a partial load jettison after take-off; this resulted in a reduced duration of that sortie. However, on return, the pilot did not indicate to the loader driver that he required a reduced load. About 1145 hours, the aircraft was reloaded and commenced take-off. The loader driver watched about half the take-off roll, then continued preparing for the next load. He did not sight the aircraft again before a pall of black smoke attracted his attention. After making a radio call to the aircraft and hearing no response, the loader driver ran towards the smoke, which was to the left of and below the elevated strip. On reaching the site he found the aircraft inverted in a small stream and burning fiercely. The loader driver could see the pilot inside the aircraft but he and the property owner were unable to reach him because of the intense heat of the fire. The accident occurred in daylight, at approximately 1145 hours NZST, at Te Aroha Station; latitude S 38° 38.0' longitude E 177° 41.8', at an elevation of approximately 770 feet.
Probable cause:
The following findings were identified:
- The pilot was appropriately licensed, rated and fit for the flights being undertaken.
- The aircraft had a valid airworthiness certificate and had been maintained in accordance with current requirements.
- No pre-accident defect was found with the aircraft.
- The pilot had turned left after take-off from the strip, against the advice of the property owner.
- The advice was given in light of a previous accident in virtually identical circumstances.
- There was insufficient space available after take-off for the aeroplane to accelerate to a speed at which the bank angle necessary to clear the terrain could be sustained in level flight or a climb.
- The accident was not survivable.
Final Report:

Crash of a Piper PA-31-310 Navajo in Charlottetown: 3 killed

Date & Time: Jun 5, 2001 at 1621 LT
Type of aircraft:
Operator:
Registration:
C-GMTT
Flight Phase:
Survivors:
Yes
Schedule:
Gander – Charlottetown – Natuashish
MSN:
31-7712004
YOM:
1977
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
2085
Captain / Total hours on type:
185.00
Circumstances:
The flight took off on Runway 22 at Gander, Newfoundland and Labrador, at 1428 Newfoundland daylight time with the pilot and four passengers on board. Their destination was Sango Bay, Newfoundland and Labrador, with an intermediate stop in Charlottetown, Newfoundland and Labrador, to drop off one of the passengers. Radar data show that, on departure from Gander, the aircraft climbed at about 500 feet per minute at 125 knots ground speed to 2500 feet, then descended and proceeded en route to Charlottetown at 1900 feet and 150 knots. The aircraft landed at Charlottetown at 1615. After a brief stop, the flight continued to Sango Bay. The pilot broadcast his intention to take off on Runway 10, taxied the aircraft to the threshold of the runway, and commenced the take-off roll. Part-way down the runway, the pilot aborted the take-off. He then broadcast his intention to take off on Runway 28. Both radio broadcasts were acknowledged by a local pilot who was approaching the airport to land. Upon reaching the threshold of Runway 28, the aircraft turned and accelerated, without stopping, on the take-off roll. The aircraft lifted off shortly before the runway end and remained near treetop height until disappearing from view. After lift-off, the stall warning horn sounded intermittently until impact. The aircraft was unable to climb above the hilly terrain and struck the road 1.5 nautical miles from the departure end of the runway. A passing motorist spotted the downed aircraft and notified firefighters and medical personnel who were then dispatched to the scene. The accident occurred at about 1621 during daylight hours, at 58°45' N, 55°66' W, at 440 feet above sea level.
Probable cause:
Findings as to Causes and Contributing Factors:
1. The aircraft was over the maximum allowable take-off weight throughout its journey, reducing aircraft performance: the pilot apparently did not complete weight and balance calculations for
either of the flights.
2. The pilot did not use the proper short field take-off technique, and the aircraft was forced into the air before reaching sufficient flying speed.
3 The best angle of climb speed was not attained.
4. The unsecured cargo, some of which was found on top of the back of the rear passenger seat, most probably contributed to the severity of the injuries to the passenger in this seat.
Final Report:

Crash of an Antonov AN-12B in Myakotino: 7 killed

Date & Time: May 22, 2001 at 1635 LT
Type of aircraft:
Operator:
Registration:
RA-12135
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Rzhev – Morshansk
MSN:
00 347 002
YOM:
1970
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
The crew was performing a cargo flight to Morshansk with a load consisting of a jet fighter engine. Seven minutes after takeoff from Rzhev Airport, while climbing to an altitude of 2,600 meters, the aircraft went out of control, entered a spin and crashed in a swampy and wooded area located in Myakotino, southeast of Rzhev. All seven crew members were killed. It is believed that control was lost following an engine failure and after the crew was unable to feather its propeller.

Crash of a Casa-Nurtanio CN235-100M (IPTN) in Ankara: 4 killed

Date & Time: May 18, 2001
Operator:
Registration:
TCSG-552
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Ankara - Ankara
MSN:
C-153
YOM:
2000
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The crew was engaged in a local test flight at Ankara-Mürted AFB. Shortly after takeoff, while climbing to a height of about 100 feet, the aircraft went out of control and crashed, bursting into flames. All four crew members were killed. According to Turkish Authorities, this aircraft was the last of a series of eight CN-235 intended for the Turkish Navy and was still operated under the Turkish Coast Guard, taking part to a certification program. Several modifications have been made on this model by technicians from Turkish Aerospace Industries (TAI) and the crew consisted of four pilots, one Turkish and three Spanish from the Casa/EADS Consortium.
Probable cause:
In a report published at the end of June 2001, the Turkish and Spanish Authorities confirmed that despite the care taken in the quality control systems, the Turkish engineers were unable to detect a malfunction of the aileron control system probably stemming from an error made during the mounting. Despite the fact that the accident was attributable to the negligence of engineers at Turkish Aerospace Industries (TAI), investigators believe that the three accidents involving Casa CN-235s in Turkey in five months are likely to have resulted from three different causes.

Crash of a Fokker F27 Friendship 400M in Mendoza: 5 killed

Date & Time: May 17, 2001 at 1220 LT
Type of aircraft:
Operator:
Registration:
TC-76
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Mendoza – Paraná
MSN:
10412
YOM:
1969
Country:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
After takeoff from Mendoza-El Plumerillo Airport, while climbing to a height of about 50 metres, the right engine lost power. The crew declared an emergency and initiated a left turn to return to the airport when control was lost. The aircraft stalled and crashed 300 metres past the runway end, bursting into flames. All five crew members were killed. They were completing a training flight to Paraná.

Crash of a Piper PA-42-1000 Cheyenne 400LS in Nuremberg: 1 killed

Date & Time: May 5, 2001 at 1631 LT
Type of aircraft:
Operator:
Registration:
D-IMAY
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Nuremberg – Zurich
MSN:
42-5527024
YOM:
1985
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The twin engine aircraft departed Nuremberg Airport runway 10 at 1628LT on a private flight to Zurich. During initial climb, at a height of 2,000 feet, the pilot was cleared to climb to 13,000 feet at his discretion. While climbing to a height of 4,500 feet, the aircraft stalled but quickly climbed again to 4,700 feet. Suddenly, control was lost and the aircraft entered a dive before crashing in a wooded area located along the motorway A3. The accident occurred three minutes after takeoff and the wreckage was found about 3,5 km east of the airport. The aircraft was destroyed and the pilot, sole on board, was killed. At the time of the accident, weather conditions were good with a 10 km visibility and a wind from 010 at 10 knots.
Probable cause:
No technical anomalies were found on the aircraft, the instruments and the engines. The aircraft' speed increased to 280 knots during the dive. The assumption that the pilot suffered a heart attack was not ruled out.

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

Date & Time: Apr 27, 2001 at 1131 LT
Type of aircraft:
Operator:
Registration:
RA-40997
Flight Phase:
Survivors:
Yes
Schedule:
Novoaleksandrovsk - Novoaleksandrovsk
MSN:
1G217-37
YOM:
1986
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was engaged in a crop spraying mission in Novoaleksandrovsk. Shortly after takeoff, while at a height of about 50 metres, the crew raised the flaps when the engine failed. The crew elected to restart the engine but without success. In such situation, the captain attempted an emergency landing when the aircraft crash landed in a field and eventually collided with trees. Both pilots were injured and the aircraft was damaged beyond repair.
Probable cause:
The engine failed because the fuel used by the operator was not approved nor suitable for such engine.

Crash of a Cessna 208B Super Cargomaster in Plattsburgh

Date & Time: Apr 26, 2001 at 1945 LT
Type of aircraft:
Operator:
Registration:
N974FE
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Plattsburgh – Albany
MSN:
208B-0099
YOM:
1988
Flight number:
FDX7417
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
9144
Captain / Total hours on type:
137.00
Aircraft flight hours:
5993
Circumstances:
The pilot said the preflight, engine start, run-up, taxi and takeoff were "normal". The pilot said that during the climb after takeoff, approximately 1,000 to 1,500 feet above the ground, the airplane's engine "spooled down, slowly and smoothly, like a loss of torque or the propeller going to feather." The pilot performed a forced landing to a field, where the airplane nosed over, and came to rest inverted. Examination of the engine and propeller revealed that the propeller-reversing lever was installed on the wrong side of the reversing lever guide pin, and that the reversing linkage carbon block was no longer installed, and had departed the airplane. Examination of the airplane's maintenance records revealed that the carbon block was replaced during a 100-hour maintenance inspection, 5 hours prior to the accident. Installation of the reversing lever on the incorrect side of the guide pin resulted in improper seating and premature wear of the carbon block. According to the engine manufacturer, any disconnection in operation of the propeller control linkage will cause the propeller governor beta control valve to extend, and drive the propeller into feather.
Probable cause:
The incorrect installation of the propeller reversing lever and carbon block assembly, which resulted in a loss of propeller thrust.
Final Report:

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

Date & Time: Apr 23, 2001 at 1745 LT
Type of aircraft:
Operator:
Registration:
RA-01122
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Pokrovsk – Magan – Kobyay – Sangar
MSN:
1G238-04
YOM:
1990
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
11
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
2135
Aircraft flight cycles:
3112
Circumstances:
The aircraft departed Pokrovsk on an ambulance flight to Sangar with intermediate stops in Magan and Kobyay. On approach to Kobyay Airport, the aircraft was too high and its speed was excessive. Rather than initiating a go-around procedure, the captain continued the approach and landed 375 metres pas the runway threshold (the runway length is 600 metres). Unable to stop within the remaining distance, the aircraft overran, collided with various obstacles and came to rest 50 metres further. The crew did not report the incident to the company and decided to take off few minutes later. After liftoff, the aircraft was unable to gain sufficient speed and height. It struck trees and crashed in a snow covered terrain, bursting into flames. All 13 occupants were injured, among them five seriously. The aircraft was destroyed by fire.
Probable cause:
It was determined that the captain was intoxicated at the time of the accident and that he started the mission from Pokrovsk already drunk. He took the decision to take off from Kobyay Airstrip despite the propeller blades have been damaged during the previous overrun.