Crash of an Embraer EMB-110C Bandeirante in Salto: 12 killed

Date & Time: Jun 20, 1977
Operator:
Registration:
T-584
Flight Type:
Survivors:
Yes
Schedule:
Paysandú - Salto
MSN:
110-083
YOM:
1975
Location:
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
13
Pax fatalities:
Other fatalities:
Total fatalities:
12
Circumstances:
While approaching Salto-Nueva Hespérides Airport, the crew encountered poor weather conditions and failed to realize his altitude was insufficient when the airplane struck trees and crashed in an orange grove located few hundred meters short of runway. Three occupants were injured while 12 others were killed. The airplane had a dual registration T-584 and CX-BJE.

Crash of a Convair CV-240-0 in Montevideo

Date & Time: Jun 17, 1973
Type of aircraft:
Registration:
CX-BHS
Survivors:
Yes
MSN:
20
YOM:
1948
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
39
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Montevideo-Carrasco Airport, the crew failed to realize his altitude was too low when the left main gear stuck the ground 12 meters short of runway threshold. On impact, the undercarriage was torn off and the airplane went out of control and crashed few dozen meters further. All 42 occupants escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
Wrong approach configuration, too low approach.

Crash of a Beechcraft SNB-1 Navigator in Uruguay

Date & Time: Dec 31, 1972
Type of aircraft:
Operator:
Registration:
A-212
Flight Type:
MSN:
3831
YOM:
1943
Country:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances somewhere in Uruguay. The exact date of the mishap remain unknown, somewhere during 1972. Crew fate remains unknown as well.

Crash of a Fairchild C-123B Provider at Santa Bernardina AFB: 17 killed

Date & Time: Apr 30, 1970 at 1230 LT
Type of aircraft:
Operator:
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Santa Bernardina - Santa Bernardina
Country:
Crew on board:
4
Crew fatalities:
Pax on board:
13
Pax fatalities:
Other fatalities:
Total fatalities:
17
Circumstances:
The airplane arrived in the morning from Montevideo-Carrasco and its crew already completed several sortie in the morning. Around noon, 13 officers of the Uruguayan Army embarked the airplane and the crew was supposed to make a demonstration flight, proving the manoeuvrability of the airplane. While flying at low height, the airplane struck a tree and crashed in a huge explosion near the runway 27 threshold. A passenger was seriously injured (burned) while 16 other occupants were killed. Few hours later, the only survivor died from his injuries. Among the passengers was Col Américo Gonzalez, Chief of the Santa Bernardina Airbase.
Crew:
Maj William Kern, pilot,
Cpt Richard Morris, copilot,
S/Sgt José Rivera,
Sgt Alfred Ford.
Passengers:
Col Américo Gonzalez,
Maj Roberto Dego,
Maj Ibes Tinetti,
Cpt Heráclio Abelleira,
1st lt Manuel Villamil,
2nd Lt Rolando Paller,
2nd Lt Dámaso Sosa,
2nd Lt Mario Scarzella,
Ens Ricardo Rodríguez,
Ens Héctor Angellini,
Ens Rubén Spinelli,
Ens José Suárez,
Ens Rubén Feria.

Crash of a Douglas C-47B-1-DK in Rivera

Date & Time: Jun 29, 1967
Operator:
Registration:
T-522
Flight Type:
Survivors:
Yes
Schedule:
Montevideo - Rivera
MSN:
14298/25733
YOM:
1943
Location:
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew completed the landing on a wet runway at Rivera Airport. After touchdown, the airplane suffered aquaplaning, veered off runway and lost its undercarriage before coming to rest. While both occupants were uninjured, the aircraft was damaged beyond repair.
Probable cause:
Loss of control upon landing caused by aquaplaning.

Crash of a Douglas C-47A-1-DK in Montevideo: 10 killed

Date & Time: Oct 9, 1962 at 1514 LT
Operator:
Registration:
CX-AGE
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Montevideo - Montevideo
MSN:
12113
YOM:
1943
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
10
Captain / Total flying hours:
6380
Captain / Total hours on type:
5781.00
Copilot / Total flying hours:
1714
Aircraft flight hours:
5000
Circumstances:
The aircraft was undergoing the final flight test required for issuance of its Certificate of Airworthiness. It was to be a visual, local flight lasting about 1 hr 30 min. The takeoff run began at 15:14 hours, 200 m from the threshold of runway 23. This meant that 1900 m of the runway remained for the takeoff. The aircraft rose to a height which could not be determined but could not have been less than 5 m or more than 15 m. About 30 seconds after the commencement of the manoeuvre its right wing grazed the surface of the runway several times. During the later contacts the landing gear bounced off the ground with such force that the right tire burst and the landing gear leg broke causing the axle and propeller to hit the ground while the right engine was turning at almost full power. The aircraft again bounced into the air rolled over completely and finally came to rest upside down. Between the time the aircraft bounced into the air and the moment it finally came to rest, the pilot turned the power off completely. This was proved by an inspection of the condition and final positions of both propellers and the engine control switches, which were in the "off" position. Fire broke out for reasons that could not be precisely ascertained. The aircraft was totally destroyed and all 10 occupants were killed.
Probable cause:
The accident was attributed to a maintenance error, which was not noticed by the airline inspectors and the inspector from the Directorate General of Civil Aviation. This was followed by an omission on the part of the pilot.
Final Report:

Crash of a Douglas DC-6 near Salto: 31 killed

Date & Time: Sep 7, 1960 at 0940 LT
Type of aircraft:
Operator:
Registration:
LV-ADS
Flight Phase:
Survivors:
No
Schedule:
Asunción – Buenos Aires
MSN:
43031
YOM:
1947
Flight number:
AR205
Location:
Country:
Crew on board:
6
Crew fatalities:
Pax on board:
25
Pax fatalities:
Other fatalities:
Total fatalities:
31
Aircraft flight hours:
19229
Aircraft flight cycles:
5314
Circumstances:
While in cruising altitude on a flight from Asunción to Buenos Aires, the airplane christened 'Mariano Moreno' suffered a major issue on engine number three. Shortly later, the airplane disintegrated in the air, dove into the ground and crashed in an open field located 12 km northeast of Salto. The aircraft was totally destroyed and all 31 occupants were killed. Debris were scattered on more than five km.
Probable cause:
The immediate cause of the accident was overspeeding of No.3 propeller caused by irregular operation of the propeller governor, detachment of that propeller and impact with that of No.4 engine, followed by disintegration of the aircraft. The remote cause of the accident was insufficiently strict observance of engine maintenance conditions, because, while Pratt and Whitney Service Bulletins Nos. 1666 and 1680, dated 5 November 1957 and 15 May 1958 respectively, are not mandatory, the company should have taken account of the special circumstances in the history of No.3 engine, which resulted in the destruction of LV-ADS.

Crash of a North American B-25J Mitchell in Durazno: 5 killed

Date & Time: Jul 10, 1959
Operator:
Registration:
161
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Durazno - Durazno
Country:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
Crashed in unknown circumstances near the Durazno AFB (Brigada Aérea II - Escuadron de Vuelo Avanzado) while completing a local training mission. All five crew members were killed.

Crash of a Short S.25 Sunderland 5 off Montevideo

Date & Time: Feb 11, 1959 at 1710 LT
Type of aircraft:
Operator:
Registration:
LV-AHG
Survivors:
Yes
Schedule:
Buenos Aires – Montevideo
MSN:
SH.70C
YOM:
1946
Country:
Crew on board:
6
Crew fatalities:
Pax on board:
49
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Upon landing on water off Montevideo, the seaplane struck an unknown floating object that caused damages to the structure. The airplane stopped and partially sank rapidly. All 55 occupants were evacuated safely while the aircraft was recovered and later declared as damaged beyond repair.
Probable cause:
Collision with an unknown floating object upon landing.

Crash of a Convair CV-440 Metropolitan in Montevideo: 1 killed

Date & Time: Sep 18, 1957 at 2120 LT
Operator:
Registration:
PP-AQE
Survivors:
Yes
Schedule:
São Paulo – Porto Alegre – Montevideo – Buenos Aires
MSN:
456
YOM:
1957
Country:
Crew on board:
5
Crew fatalities:
Pax on board:
30
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The aircraft was on a scheduled flight from Sao Paulo to Porto Alegre, Montevideo (Carrasco) and Buenos Aires . Thirty passengers and five crew were aboard. At Porto Alegre the aircraft was refuelled and took off at 1917 hours for Montevideo with 1 471 gallons on board. It passed over Treinta y Tres at 2039 hours, flying at 2 400 metres, IFR. Over Minas the aircraft was cleared to descent to 1 200 metres and was instructed by the control centre to call back when 50 km out from the aerodrome. The flight again contacted the control centre from that point. The aircraft was transferred to aerodrome control and overflew the CAR radio beacon at 2115 hours, at 600 metres, visual. It carried out a visual approach procedure as the runway lights were clearly visible throughout. However, it undershot and the port and nose wheels hit a small earth bank bordering highway 102. It is considered that the aircraft was correctly aligned with the runway, or was perhaps making a slight left turn in order to correct a small deviation. The starboard wing touched ground some 2 metres further on. Some 170 metres further on the aircraft lost both propellers and the starboard engine. The starboard wing broke off causing the entire fuselage to effect a turn of 180° on its longitudinal axis. At the same time, unequal friction against the ground caused the body of the fuselage to skid to the right, turn on its vertical axis and come to rest 380 metres from impact. The slope, though slight, contributed to the downward movement of the aircraft. The accident occurred between 2119 and 2121 hours. One crew member was killed.
Probable cause:
From the evidence collected there is no doubt that the accident was due to pilot error. Nevertheless, the Commission found no actual proof of what caused this error. The possible factor of malfunction of flight material or ground aids and services has been ruled out. The pilot-in-command is unable to explain why the aircraft struck the ground when, according to his visual estimation and instrument reading, he should have had about 80 metres clearance. He was so certain of this that he was entirely convinced of having collided with another aircraft. From the only altimeter which was in a condition to be examined, it was seen that at least the copilot should have had a true reading of the distance from the ground. When the pilot last observed the instrument, it read 100 metres. At this very moment his visibility was reduced to nil, as he entered a small fog patch (below the correct track) and switched on his landing lights, thereby reducing or eliminating the possibility of direct visual reference. It should be pointed out that at the point where visibility cleared again before impact, the runway provided the pilot's only visual reference, as the entire area below was almost completely dark, apart from the fact that it was probably covered by a very thin layer of fog on the ground.
Final Report: