Crash of a Beechcraft G18S in Weston: 7 killed

Date & Time: Mar 19, 1968 at 0955 LT
Type of aircraft:
Registration:
N172S
Flight Phase:
Survivors:
No
Site:
MSN:
BA-541
YOM:
1960
Location:
Crew on board:
2
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
7
Captain / Total flying hours:
6221
Captain / Total hours on type:
711.00
Circumstances:
While cruising under VFR mode in foggy conditions, the crew failed to realize his altitude was insufficient when the airplane struck the slope of a mountain shrouded in clouds and located in the region of Weston. The aircraft was destroyed and all seven occupants have been killed.
Probable cause:
The crew continued under VFR mode in adverse weather conditions and became lost and disoriented. The crew attempted an IFR flight with know defective directional gyro.
Final Report:

Crash of a Beechcraft G18S in Usran: 2 killed

Date & Time: Sep 3, 1967
Type of aircraft:
Operator:
Registration:
HZ-IBN
Flight Type:
Survivors:
No
Site:
Schedule:
Khamis Mushait – Usran
MSN:
BA-493
YOM:
1960
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The Saudi businessman Mohammed bin Ladin who created the Saudi Binladin Group in 1931 arrived at Khamis Mushait Airport with his Hawkey Siddeley HS.121 and was forced to change and to take his Beechcraft 18 to continue to Usran which was not equipped with any aerodrome. The goal of his trip was to inspect the different works under progress in the region. While approaching Usran, some 45 km southeast of Khamis Mushait, the twin engine airplane was too low and struck the slope of a mountain and was destroyed. Both occupants were killed, the pilot and Mohammed bin Ladin.

Crash of a Beechcraft G18S in Kabalebo

Date & Time: Jun 23, 1965
Type of aircraft:
Operator:
Registration:
PZ-TAR
Survivors:
Yes
MSN:
BA-584
YOM:
1961
Country:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed on landing at Kabalebo Airstrip. There were no casualties but the JATO equipped aircraft was written off.

Crash of a Beechcraft G18S in Toadlena: 4 killed

Date & Time: Jul 16, 1964 at 1225 LT
Type of aircraft:
Operator:
Registration:
N9423Y
Flight Phase:
Flight Type:
Survivors:
No
MSN:
BA-569
YOM:
1961
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
4
Captain / Total flying hours:
11280
Aircraft flight hours:
2130
Circumstances:
While cruising under VFR mode in clouds, the pilot lost control of the airplane that dove into the ground and crashed in flames near Toadlena. All four occupants were killed and the aircraft was totally destroyed.
Probable cause:
Airframe failure in flight (normal cruise) due to wings spars fatigue fracture. Presence of turbulences associated with clouds and/or thunderstorms, downdrafts and updrafts was considered as a contributing factor.
Final Report: