Crash of a PZL-Mielec M28 Skytruck off Tanjung Pinang: 13 killed

Date & Time: Dec 3, 2016 at 1022 LT
Type of aircraft:
Operator:
Registration:
P-4201
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Pangkal Pinang – Batam
MSN:
AJE003-03
YOM:
2004
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
13
Circumstances:
The twin engine aircraft departed Pangkal Pinang Airport at 0924LT bound for the Hang Nadim Airport located on the Batam Island. En route, the aircraft disappeared from radar screens and crashed in the sea about 74 km southeast of Tanjun Pinang, in the Riau Islands. An hour later, around 1130LT, few debris and bodies were found by fishermen floating on water off Pulau Senayang. All 13 occupants were killed.

Crash of a Lockheed KC-130B Hercules in Medan: 139 killed

Date & Time: Jun 30, 2015 at 1150 LT
Type of aircraft:
Operator:
Registration:
A-1310
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Medan – Tanjung Pinang
MSN:
3616
YOM:
1961
Country:
Region:
Crew on board:
11
Crew fatalities:
Pax on board:
111
Pax fatalities:
Other fatalities:
Total fatalities:
139
Circumstances:
Two minutes after takeoff from Medan-Soewondo AFB Airport Runway 23, while climbing in good weather conditions, the crew reported technical problem. The aircraft encountered difficulties to gain height, banked to the right, hit a utility pole and the roof of a building then crashed inverted in a huge explosion in a suburb located less than 5 km from the airport. The aircraft was destroyed by impact forces and a post crash fire and several buildings were destroyed as well. All 122 occupants as well as 17 people on the ground were killed. 20 others were injured. It is believed that an engine failed during initial climb.
Crew:
1st Lt Sandi Permana, pilot,
1st Lt Pandu Setiawan, copilot,
Lt Dian Sukman P, copilot,
Cpt Riri Setiawan, navigator,
Serma Bambang H, radio operator,
Peltu Ibnu Kohar, flight engineer,
Pelda Andik S, flight engineer,
Peltu Ngateman, load master,
Peltu Yahya Komari,
Pelda Agus P,
Dan Prada Alvian.

Crash of a Casa 212 Aviocar 100 near Tanjung Pinang: 5 killed

Date & Time: Feb 12, 2011 at 1342 LT
Type of aircraft:
Operator:
Registration:
PK-ZAI
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Batam - Tanjung Pinang
MSN:
120/18N
YOM:
1980
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
5
Captain / Total flying hours:
13027
Captain / Total hours on type:
3311.00
Copilot / Total flying hours:
2577
Copilot / Total hours on type:
152
Aircraft flight hours:
29990
Aircraft flight cycles:
35128
Circumstances:
On 12 February 2011, a CASA C212-100 aircraft, registered PK-ZAI, operated by Sabang Merauke Raya Air Charter (SMAC), departed from Hang Nadim Airport, Batam (BTH/WIDD) at 1318 LT (0618 UTC)1 for a test flight following an engine replacement to the engine number one. The test flight was conducted over Tanjung Pinang Island area. There were five persons on board consisted of two pilots, and three company engineers. At 0628 UTC the aircraft appeared on Tanjung Pinang Approach radar display and was flying toward Tanjung Pinang area. Tanjung Pinang Approach controller informed that the aircraft was identified flying over Tanjung Pinang at 2000 feet. At 0633 UTC the aircraft received clearance to climb to 4000 feet. At 0644 UTC the aircraft disappeared from Tanjung Pinang radar display. The last position of the aircraft identified on the radar display was on 16 miles radial 010º from Tanjung Pinang airport. Tanjung Pinang Approach controller could not communicate with the PK-ZAI. At 0705 UTC, the controller requested relay by another aircraft to search PK-ZAI. The other aircrafts could not communicate with PK-ZAI. At 0706 UTC Tanjung Pinang Approach controller received information from Indonesian Air Force Base at Gunung Bintan that an aircraft had crashed at Gunung Kijang forest, Bintan Island. After receiving the information, Tanjung Pinang Airport staff coordinated with SAR Bureau, local police, and Indonesian Army for search and rescue operation. The aircraft was found at Gunung Kijang forest, Bintan Island at coordinate 1° 10’ 45” N; 104° 34’ 22” E, about 30 km north of Tanjung Pinang Airport. All occupants were fatally injured in this accident. The aircraft was substantially damaged.
Probable cause:
Factors contributed to the accident are as follows:
• The flight test was not properly well prepared; there was no flight test plan.
• The current and applicable CMM is dissimilar the According to the CASA 212-100 and Garrett TPE331-5 Maintenance Manuals related to flight test requirement after the change of only one engine.
• The left engine was shut down using normal/ ground shut down procedure. It used the fuel shut off switches off followed by pulling the Power Lever rearward to reverse, as indicated by the propeller pitch.
• The right engine most likely shut down by wind milling prior the impact, it was indicated the propellers piston distance position to the cylinder was about normal flight range position and no indication of rotating impact on the blades.
• The Casa Service Bulletin No. 212-76-07 Revision 1 issued dated 23 December 1991 (Anti Reverse) that applicable for Casa 212 -100/200, was not incorporated to this aircraft.
• The PIC with pareses or paralysis vestibular organ or system could not response normally to the three dimensional motion or movement. This condition may the subject more sensitive to suffer Spatial Disorientation (SDO). The SDO is the pilot could not perceived rightly his position motion and attitude to the earth horizontal or to his aircraft or other aircraft and could as the dangerous precondition for unsafe action.
• The Director (DGCA) decree No 30/II/200 issued on 20 February 2009 stated that for issuing medical certificate for pilot after 60th birthday require several additional medical examination items. Point 1.b of this decree states the Video Nystagmography examination.(differed the ICAO Doc 8984).
Final Report:

Crash of a GAF Nomad N22SL off Mapur Island: 3 killed

Date & Time: May 4, 1987
Type of aircraft:
Operator:
Registration:
P-817
Flight Phase:
Survivors:
Yes
Schedule:
Natuna Ranai - Tanjung Pinang
MSN:
125
YOM:
1982
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
12
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
While on a maritime patrol flight from Natuna Ranai to Tanjung Pinang, the crew was approaching a Singapore warship when an engine failed. Unable to maintain a safe altitude, the pilot attempted to ditch the aircraft when it crashed in the sea off Mapur Island. Two passengers and the captain were killed while 11 other occupants were rescued.
Probable cause:
Engine failure for unknown reasons.