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Almagreira topographic maps
Click on a map to view its topography, its elevation and its terrain.
Ilha de Santa Maria
On 8 February 1989, an American chartered Boeing 707 of Independent Air Flight 1851 crashed at Pico Alto, killing all 137 passengers and 7 members of the crew. There was confusion between tower and pilots as to the appropriate altitude during their approach.
Average elevation: 81 m