1. eurocontrol::aircraft_model
    ICAO's Manufacturer codes
    csv| xlsx| json| ndjson| rda| rds
    tbl_df|10438 x 4
  2. eurocontrol::aircraft_type
    ICAO's Aircraft types
    csv| xlsx| json| ndjson| rda| rds
    tbl_df|2719 x 7
  3. eurocontrol::member_state
    EUROCONTROL's Member States
    csv| xlsx| json| ndjson| rda| rds
    tbl_df|45 x 7