http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_information_system /* label"Air information system" (en) */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_assessment_team_fitness /* label"Air traffic control assessment team fitness" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_assistance_to_the_air_traffic_controller_in_recovering_control_of_traffic /* label"Air traffic control assistance to the air traffic controller in recovering control of traffic" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_conditional_equipment_maintenance /* label"Air traffic control conditional equipment maintenance" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_coordination /* label"Air traffic control coordination" (en) */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_corrective_equipment_maintenance /* label"Air traffic control corrective equipment maintenance" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_equipment_maintenance /* label"Air traffic control equipment maintenance" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_medical_and_competence_check /* label"Air traffic control medical and competence check" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_monitoring_of_sector_traffic_load /* label"Air traffic control monitoring of sector traffic load" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_preventive_equipment_maintenance /* label"Air traffic control preventive equipment maintenance" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_procedure /* label"Air traffic control procedure" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_rostering-sector_opening_in_relation_to_expected_traffic /* label"Air traffic control rostering/sector opening in relation to expected traffic" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_service_information /* label"Air traffic control service information" (en) */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_team_briefing /* label"Air traffic control team briefing" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_team_management /* label"Air traffic control team management" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_control_use_of_procedure /* label"Air traffic control use of procedures" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_management_s_use-testing_of_controller_working_position_equipment /* label"Air traffic management use/testing of controller working position equipment" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_management_s_use_of_radar_data_processing_system /* label"Air traffic management use of radar data processing system" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_management_service_personnel_operating_procedures-instructions_for_support_functions /* label"Air traffic management service personnel operating procedures/instructions for support functions" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_management_service_personnel_operating_procedures-instructions_for_technical_systems_engineering /* label"Air traffic management service personnel operating procedures/instructions for technical systems engineering" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_management_service_personnel_operating_procedures-instructions_for_technical_systems_maintenance /* label"Air traffic management service personnel operating procedures/instructions for technical systems maintenance" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_management_service_unit /* label"Air traffic management service unit" (en) */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_service_procedure /* label"Air traffic service procedure" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Aircraft_identification_in_the_air_traffic_control_operations /* label"Aircraft identification in the air traffic control operations" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Cross-border_Factors_relating_to_the_Area_information /* label"Cross-border Factors relating to the Area information" (en) */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Frequency_selection_in_the_air_traffic_control_communication /* label"Frequency selection in the air traffic control communication" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/HF_radio_telephony /* label"HF radio telephony" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Information_input_error_in_the_air_traffic_control_operations /* label"Information input error in the air traffic control operations" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Navigation_aids_during_the_hand-over-take-over /* label"Navigation aids during the hand-over/take-over" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Surveillance_radar_element_of_a_precision_approach_radar_system /* label"Surveillance radar element of a precision approach radar system approach" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Weather_briefing_during_the_hand-over-take-over /* label"Weather briefing during the hand-over/take-over" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/air_traffic_management_communication_related_system /* label"Air traffic management communication related system" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/automated_terminal_information_service_information /* label"Automated terminal information service information" (en) */
http://onto.fel.cvut.cz/ontologies/aviation-safety/en-route_weather_phenomena_which_may_affect_the_safety_of_low_level_aircraft_operations_information /* label"En-route weather phenomena which may affect the safety of low level aircraft operations information" (en) */
http://onto.fel.cvut.cz/ontologies/aviation-safety/en_route_weather_phenomena_which_may_affect_the_safety_of_aircraft_operations_information /* label"En route weather phenomena which may affect the safety of aircraft operations information" (en) */
http://onto.fel.cvut.cz/ontologies/aviation-safety/surveillance_radar_element_of_a_precision_approach_radar_system /* label"Surveillance radar element of a precision approach radar system" (en) */
http://onto.fel.cvut.cz/ontologies/aviation-safety/very_high_frequency_omni-directional_radio_range_ground_system /* label"Very high frequency omni-directional radio range ground system" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/AirSpace_Management'Airspace_use_plan_part /* label"Airspace use plan part" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_management's_information_data_system /* label"Air traffic management's information data system" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_management's_use_of_equipment /* label"Air traffic management's use of equipment" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_management's_use_of_radar_source /* label"Air traffic management use of radar source" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_management's_use_of_traffic_display_system /* label"Air traffic management use of traffic display system" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Air_traffic_management_observance_of_Procedures_for_Factors_relating_to_the_air_Navigation_Services_-_Operations_(PANS-OPS) /* label"Air traffic management observance of Procedures for Factors relating to the air Navigation Services - Operations [PANS-OPS]" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Loss_of_communications_(LOC) /* label"Loss of communications (LOC)" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Other_factors_related_to_the_air_traffic_control_action_after_an_accident,_incident_or_emergency /* label"Other factors related to the air traffic control action after an accident, incident or emergency" () */
http://onto.fel.cvut.cz/ontologies/aviation-safety/Regional_pressure_reference_datum_(en-route-regional) /* label"Regional pressure reference datum (en-route/regional)" () */