Crash of a Fokker F27 in Tachilek: 36 killed

Date & Time: Aug 24, 1998 at 0835 LT
Type of aircraft:
Operator:
Registration:
XY-AEN
Flight Phase:
Survivors:
No
Schedule:
Rangoon-Tachilek
MSN:
10476
YOM:
1972
Flight number:
UB635
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
32
Pax fatalities:
Other fatalities:
Total fatalities:
36

Crash of a Fokker F27 in Sandoway: 16 killed

Date & Time: Jan 27, 1998 at 1145 LT
Type of aircraft:
Operator:
Registration:
XY-AES
Flight Phase:
Survivors:
Yes
Schedule:
Sandoway-Kyaukpyu
MSN:
10576
YOM:
1978
Flight number:
UB403
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
41
Pax fatalities:
Other fatalities:
Total fatalities:
16

Crash of a Fokker F27 in Mergui: 8 killed

Date & Time: Jul 24, 1996 at 1200 LT
Type of aircraft:
Operator:
Registration:
XY-AET
Survivors:
Yes
Schedule:
Rangoon-Mergui
MSN:
10433
YOM:
1970
Flight number:
UB309
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
45
Pax fatalities:
Other fatalities:
Total fatalities:
8

Crash of a Fokker F27 in Kawthaung

Date & Time: Oct 6, 1993 at 0920 LT
Type of aircraft:
Operator:
Registration:
XY-AEP
Survivors:
Yes
Schedule:
Rangoon-Kawthaung
MSN:
10593
YOM:
1979
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
41
Pax fatalities:
Other fatalities:
Total fatalities:
0

Crash of a Fokker F27 in Rangoon: 26 killed

Date & Time: Feb 3, 1989 at 0741 LT
Type of aircraft:
Operator:
Registration:
XY-AEK
Flight Phase:
Survivors:
Yes
Schedule:
Rangoon-Kengtung
MSN:
10325
YOM:
1967
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
25
Pax fatalities:
Other fatalities:
Total fatalities:
26
Aircraft flight hours:
36361
Aircraft flight cycles:
45648

Crash of a Fokker F27 Friendship 600 near Putao: 4 killed

Date & Time: Jun 16, 1988 at 0930 LT
Type of aircraft:
Operator:
Registration:
XY-ADQ
Flight Type:
Survivors:
No
Schedule:
Myitkyina - Putao
MSN:
10452
YOM:
1971
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
While approaching Putao Airport, the crew encountered poor weather conditions and decided to stack, expecting weather improvement. In unknown circumstances, the aircraft struck the ground and crashed 17 km northwest of the airport. All four occupants were killed.

Crash of a Fokker F27 Friendship 500 near Pagan: 49 killed

Date & Time: Oct 11, 1987
Type of aircraft:
Operator:
Registration:
XY-AEL
Survivors:
No
Site:
Schedule:
Yangon - Nyaung-U
MSN:
10689
YOM:
1985
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
45
Pax fatalities:
Other fatalities:
Total fatalities:
49
Aircraft flight hours:
3958
Aircraft flight cycles:
3799
Circumstances:
While descending to Nyaung-U Airport deserving the Bagan archaeological region, the crew encountered poor visibility due to heavy rain falls. At an altitude of 1,500 feet, the aircraft struck the slope of a mountain located 32 km from the airport. All 49 occupants were killed.

Crash of a Fokker F27 Friendship 200 near Hopong: 45 killed

Date & Time: Jun 21, 1987
Type of aircraft:
Operator:
Registration:
XY-ADP
Flight Phase:
Survivors:
No
Site:
Schedule:
Heho - Mong Hsat
MSN:
10357
YOM:
1968
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
41
Pax fatalities:
Other fatalities:
Total fatalities:
45
Aircraft flight hours:
37133
Aircraft flight cycles:
35592
Circumstances:
Fifteen minutes after takeoff from Heho, while cruising at an altitude of 8,200 feet, the aircraft struck the slope of a mountain located 24 km southeast of Hopong. All 45 occupants were killed.
Probable cause:
Controlled flight into terrain.

Crash of a Fokker F27 Friendship 600 in Putao: 4 killed

Date & Time: Oct 12, 1985
Type of aircraft:
Operator:
Registration:
XY-ADS
Flight Type:
Survivors:
No
MSN:
10501
YOM:
1974
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
4
Aircraft flight hours:
25348
Aircraft flight cycles:
23691
Circumstances:
For unknown reasons, the crew did not land at Putao Airport but made a low pass over the runway when the aircraft banked right and crashed 1,5 km past the runway end. All four occupants were killed.

Crash of a De Havilland DHC-6 Twin Otter 300 in Lonkin: 9 killed

Date & Time: Oct 8, 1983
Operator:
Registration:
XY-AEE
Flight Phase:
Survivors:
Yes
Schedule:
Lonkin - Myitkyina
MSN:
512
YOM:
1976
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
11
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
After takeoff from Lonkin Airport, while in initial climb, the crew initiated a turn to the left when the left engine failed. The airplane lost height, struck trees and crashed few hundred meters from the runway end. Five passengers were seriously injured while nine other occupants were killed.
Probable cause:
Failure of the left engine during initial climb for unknown reasons.