Junkers JU.52

Less than one minute after take off from Rio de Janeiro-Santos Dumont Airport, while in initial climb, the three-engine aircraft hit the roof of the Naval Academy. On impact, the aircraft broke in two, one part left in the building and the second one came to rest in the Guanabara Bay. Three passengers were injured while all 18 other occupants were killed. At the time of the accident, the visibility was poor due to foggy conditions over Rio.
Crew:
Romeu Fávero, pilot 3.
Passengers:
Attilio Corrêa Lima,
Cásper Líbero,
José Gaspar d'Afonseca e Silva,
Alberto Teixiera Pequeno,
Nelson Norberto de Sousa Vieira 12.

While landing on the Hommelvik Bay, east of Trondheim, the floatplane hit a dune and took off again. At a height of 4-5 meters, it plunged into the water, lost its both floats and sunk. Three passengers were drowned and the aircraft was lost.

En route to Lakselv-Banak Airport, the crew encountered poor weather conditions with heavy snow falls. The aircraft hit the summit of Geaidnogáisá, lost its engine and crashed. All nine occupants were seriously injured.
Crew (4./KGr.z.b.V 108):
Uffz Hans F. Strasser,
Fw Alfred Brüning,
Fw Ernst Bayer,
Uffz Ernst Mohr.
Passengers:
Hptm Rüstemeyer,
F/O Steinle,
Uffz Drössler,
Ogfr Haase,
Mech Kunze.
Source & photos:
http://ktsorens.tihlde.org/flyvrak/geaidnogaisa.html

The crew encountered poor weather conditions and the three engine airplane crashed near Karachev while performing an ambulance flight. Crew fate unknown.

En route, the pilot was forced to attempt an emergency landing for unknown reason. The three-engine aircraft came to rest some 80 miles from Bangui. While there were no casualties, the aircraft was damaged beyond repair.

While descending in marginal weather conditions to Vienna-Aspern Airport, the three-engine aircraft christened 'Selandia' crashed in a field few km from the airfield. The aircraft was destroyed and two passengers were killed. 14 other occupants were injured.

En route, the three-engine aircraft hit the slope of a mountain located some 15 km east of Solheim. The wreckage was found on December 18, 1942. No one survived the crash.
Crew (1./KGr.zbV108):
ObLt Werner Hoffman, pilot,
Fwb Wilhelm Steinhauer, radio operator,
Uffw Günther Uhlig
Fwb Adam Eschborn, flight engineer.
Passengers:
FwTreuwart Teichgräber,
Fw Ewald Brackmann.
Source & photos:
http://ktsorens.tihlde.org/flyvrak/tangedalskaret.html

En route, the three-engine aircraft hit the slope of a mountain (1,450 meters high) in the region of Unset. All five crew members were killed.
Crew (KGr zbV 108):
Uffz Nikolaus von Scheibenhof, pilot,
Ofw Kurt Evers, copilot,
Fw Fred Sensfuss,
Obgfr Joachim Jensen,
Ofw Alfred Mache.

The three-engine aircraft left Oslo-Fornebu Airport at 0830LT on a flight to Banak with intermediate stops in Trondheim and Bardufoss. About one hour into the flight, the crew encountered severe icing conditions and the captain decided to attempt an emergency landing. The aircraft crash landed near Overlihogda, northeast of Ringebu. The captain was killed and seven other occupants were wounded. Few hours later, one of the crew member died from his injuries.
Crew (2. Staffel KGrzbV.108):
Uffz Franz Stromberg, †
Uffz Nobel,
Obgfr Wilhelm Tönnes,
Obgfr Wilhelm Strehle.
Source & photo: http://ktsorens.tihlde.org/flyvrak/ringebu.html

While passing over Novi Sad, bound for Belgrade, the captain encountered marginal weather conditions with low clouds. Some five km east of Bukovac, the three-engine aircraft christened 'Johannes Höroldt' hit the north slope of Mt Fruška Gora (380 meters high). The wreckage was found less than 30 meters from the summit, the aircraft was destroyed by impact forces and all 17 occupants were killed.