• Facets (new session)
• Description
• Metadata
• Settings
  • Rule: ActivityStreamsMapasEquivalentb3sb3sifpdbprdf-labelfacetshttp://dbpedia.org/resource/inference/rules/dbpedia#http://dbpedia.org/resource/inference/rules/opencyc#http://dbpedia.org/resource/inference/rules/umbel#http://dbpedia.org/resource/inference/rules/yago#http://dbpedia.org/schema/property_rules#http://www.ontologyportal.org/inference/rules/SUMO#http://www.ontologyportal.org/inference/rules/WordNet#http://www.w3.org/2002/07/owl#ldpoplwebskos-transurn:det:rdf:labelvirtrdf-labelvirtrdf-urlNone
    
  • Inverse Functional Properties: Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects
  • "Same As": Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects (recommended) Apply to subjects, objects and predicates (not recommended on big datasets) Apply to predicates only (special use cases only)

About: Air Mail scandal accidents and incidents     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : owl:Thing, within Data Space : dbpedia.org associated with source document(s)

In 1934, all United States commercial air mail carrying contracts were cancelled due to controversy over how the contracts had been awarded. The United States Army Air Corps was charged with carrying air mail service, beginning 19 February 1934. Due in part to extremely bad weather, inadequate preparation of the mail pilots, and the inadequacies of pressing military aircraft into duties for which they were not designed, there ensued a series of accidents over the following three months, ending when commercial services were restored. In all, 66 major accidents, ten of them with fatalities, resulted in 13 crew deaths, creating an intense public furor. Only five of the 13 deaths actually occurred on flights carrying mail, but directly and indirectly the air mail operation caused accidental cr