PUZZLE #3

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Across
  1. 2. System for detecting and navigating around weather.
  2. 8. The main structural component running spanwise in the wing.
  3. 11. Upward angle of wings for stability.
  4. 12. Panels extending from the wing to enhance lift.
  5. 15. Mounting mechanism for aircraft instruments.
  6. 16. Structural components supporting the shape of the wing.
  7. 18. Device emitting distress signals in case of a crash.
  8. 19. Upward pitch just before landing.
  9. 20. Devices to dissipate static electricity during flight
Down
  1. 1. Longitudinal structural members on the fuselage.
  2. 3. Panels providing access to internal components for maintenance.
  3. 4. Openings for visual inspection of critical components.
  4. 5. Small engine providing power on the ground.
  5. 6. Device responding to radar signals with a code.
  6. 7. Devices for transmitting and receiving communication signals.
  7. 9. Downward angle of wings for maneuverability.
  8. 10. Doors for loading and unloading cargo and supplies.
  9. 13. Structural partitions within the fuselage.
  10. 14. Structural components providing shape to the fuselage.
  11. 17. Lights Lights indicating the aircraft's position.