Statuts:	Enquête Officielle
Date:	11 JAN 1959
Type/Sous-type:	Lockheed L-1049G Super Constellation
Compagnie:	Lufthansa
Immatriculation:	D-ALAK
Numéro de série:	4602
Année de Fabrication:	1955
Equipage:	victimes: 7 / à bord: 10
Passagers:	victimes: 29 / à bord: 29
Total:	victimes: 36 / à bord: 39
Dégats de l'appareil:	Détruit
Conséquences:	Written off (damaged beyond repair)
Lieu de l'accident:	Rio de Janeiro-Galeão International Airport, RJ (GIG) (Brésil)
Phase de vol:	En approche (APR)
Nature:	Transport de Passagers Intern.
Aéroport de départ:	Dakar-Yoff Airport (DKR/GOOY), Sénégal
Aéroport de destination:	Rio de Janeiro-Galeão International Airport, RJ (GIG/SBGL), Brésil
Numéro de vol:	502

Détails:
The Super Constellation operared on flight LH502 from Hamburg, Germany to Buenos Aires, Argentina with en route stops at Frankfurt, Paris, Lisbon, Dakar, Senegal and Rio de Janeiro, Brazil.
The crew were cleared to descend from 4200m to 3000m when 20min out from Rio de Janeiro. They were to maintain 3000m to the KX NDB in prepration for an approach and landing at runway 14. Over KX they were cleared to descend to 900m. Galeao Approach was contacted and normal position reports were made. The plane descended over Guanabara Bay under rainy conditions and struck the water with the nosewheel. The crew then presumably tried to continue the approach, but the Constellation crashed near Flecheiras Beach, short of the Galeao runway. Crew duty and flight time exceeded the Brazilian limits, but did not exceed the German limitations.

PROBABLE CAUSE: "In spite of an exhaustive investigation it was not possible to determine the actual cause. However, the probable cause was considered to be pilot error in descending below the minimum altitude on final approach. Aircrew fatigue was considered to be a contributing factor."

Sources:
» ICAO Accident Digest Circular 62-AN/57 (59)