Crash of a Lockheed C-130B Hercules in Zarand: 23 killed

Date & Time: Apr 17, 1967 at 1740 LT
Type of aircraft:
Operator:
Registration:
5-107
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Chiraz - Tehran
MSN:
4118
YOM:
1966
Location:
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
14
Pax fatalities:
Other fatalities:
Total fatalities:
23
Circumstances:
En route from Chiraz to Tehran, while cruising in stormy weather, the airplane exploded and crashed near Zarand. All 23 occupants were killed.
Probable cause:
It is believed the aircraft crashed after being struck by lightning.

Crash of a Douglas C-47A-70-DL in Bandar Abbas: 11 killed

Date & Time: Mar 17, 1967
Operator:
Registration:
EP-AEF
Survivors:
Yes
Schedule:
Tehran – Bandar Abbas
MSN:
19289
YOM:
1943
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
24
Pax fatalities:
Other fatalities:
Total fatalities:
11
Circumstances:
On final approach to Bandar Abbas Airport, the airplane was too low for undetermined reason when it struck the ground and came to rest in flames few dozen yards short of runway. Eleven passengers were killed while 17 other occupants were evacuated. The aircraft was destroyed.

Crash of a Vickers 782D Viscount in Isfahan

Date & Time: Feb 15, 1965
Type of aircraft:
Operator:
Registration:
EP-AHC
Survivors:
Yes
MSN:
299
YOM:
1958
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The aircraft landed hard for unknown reason. On touchdown, the left main gear collapsed and the aircraft veered off runway to the left before coming to rest. There were no casualties but the aircraft was written off.

Crash of an Avro 685 York C.1 near Karaj: 4 killed

Date & Time: Mar 15, 1963 at 0910 LT
Type of aircraft:
Operator:
Registration:
OD-ACZ
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Tehran – Beirut
MSN:
1218
YOM:
1945
Location:
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
4
Captain / Total flying hours:
16553
Captain / Total hours on type:
6000.00
Copilot / Total flying hours:
4714
Copilot / Total hours on type:
4000
Circumstances:
The Avro York plane carried out a freight flight from Beirut to Tehran via Kuwait. On the Kuwait-Tehran leg of the flight several test manoeuvres were carried out by a check pilot who was examining the pilot in command and co-pilot for renewal of their licenses. Shortly after takeoff, while climbing, the airplane went out of control and crashed in a huge explosion 11 km southeast of Karaj, west of Tehran. The aircraft was completely destroyed upon impact and all four crew members were killed.
Probable cause:
The position of the propellers at the time of impact would indicate that, at a time when the no. 4 engine power was off, an emergency condition developed which necessitated the feathering of no. 3 engine and the unfeathering of no. 4. Alternatively, a loss of power on the starboard engines could have occurred from an erroneous manipulation of the feathering switches during the course of this assumed crew checking exercise. In view of the fact that the fully loaded aircraft was flying at a low altitude after taking off from Mehrabad Airport which has an elevation of 3900 feet, it is evident that at the aircraft would not have sufficient altitude for the pilot to take effective recovery action and so avoid a crash resulting from the above mentioned loss-of-power conditions.
Final Report:

Crash of a Fokker F27 Friendship 200 appartenant near Khozankala: 4 killed

Date & Time: Oct 10, 1962
Type of aircraft:
Operator:
Registration:
EP-MRP
Flight Type:
Survivors:
No
Site:
Schedule:
Tehran - Tehran
MSN:
10126
YOM:
1959
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
4
Aircraft flight hours:
605
Aircraft flight cycles:
680
Circumstances:
The crew was engaged in the calibration of the Tehran-Mehrabad International Airport ILS system. While approaching the airport from the northwest, the crew encountered poor visibility due to heavy rain falls. The twin engine aircraft struck the slope of a mountain shrouded in clouds and located near the locality of Khozankala, about 33 km northwest of the airport. The aircraft was destroyed and all four crew members were killed. The wreckage was found near the Amir Kabir Dam.

Crash of a De Havilland U-1A Otter in the Zagros Mountains: 3 killed

Date & Time: Jan 27, 1962
Type of aircraft:
Operator:
Registration:
55-3317
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
Schedule:
Tehran – Dezful
MSN:
182
YOM:
1956
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
While cruising at an altitude of 3,600 meters in poor weather conditions, the single engine aircraft crashed in the Zagros Mountains, some 500 km south of Tehran. The wreckage was found few days later and two passengers were evacuated seriously wounded by low temperatures. The three other occupants were killed.
Crew:
Maj Carter, pilot. †
Passengers:
Col Walter R. Johnson, †
Cpt Daniel Knotts, †
Col Vann,
Col John Porter.

Crash of a Douglas DC-4 near Rasht

Date & Time: Aug 4, 1961 at 0146 LT
Type of aircraft:
Operator:
Registration:
EP-ADK
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Beirut – Tehran
MSN:
10384
YOM:
1944
Location:
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
11700
Captain / Total hours on type:
4700.00
Copilot / Total flying hours:
6400
Copilot / Total hours on type:
1645
Circumstances:
On a cargo flight from Beirut to Tehran, while cruising at an altitude between 13,000 and 15,000 feet by night, the four engine aircraft was attacked by the pilot of an unknown fighter. The engine number one was hit, causing a fire that spread to the nacelle and the wing. Shortly later, the engine number four was shut down and its propeller feathered due to a fuel exhaustion (the fuel tank was apparently empty). In such situation, the crew reduced his altitude and attempted an emergency landing near Rasht. The airplane came to rest in a field and was destroyed. All three crew members were uninjured. It is presumed the crew made a navigation error in flight, causing the aircraft to fly over the Soviet Union without authorization.
Probable cause:
Shut down by an unknown fighter in flight. The accident was attributed to faulty navigation.
Final Report:

Crash of a Douglas C-47 in Tehran: 9 killed

Date & Time: Jun 20, 1961
Operator:
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Tehran - Tehran
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
The crew was completing a local training flight at Tehran consisting of material, equipment and soldiers dropping. The accident occurred in unknown circumstances, killing all nine occupants.