Quarterly Civil Aviation Survey (QCAS)

Variables for first quarter 2021

• Air carrier level of establishment, category
• Airline services of establishment, category
• Air transportation sector of establishment, category
• Employee of establishment, number
• Financial indicator of establishment, category
• Financial indicator of establishment, rate
• Flights of air carrier, distance
• Flights of air carrier, duration
• Geographic location of establishment, name
• Load transported of establishment, category
• Load transported of establishment, proportion
• Load transported of establishment, weight
• Net income of establishment, category
• Net income of establishment, value
• Number of air carrier, count
• Operating expense of establishment, category
• Operating expense of establishment, value
• Operating revenue of establishment, category
• Operating revenue of establishment, value
• Passenger of air carrier, count
• Passenger of air carrier, proportion