Final answer:
Simultaneous, same direction operations on parallel runways are authorized only under strict conditions ensuring adequate runway separation, proper air traffic control procedures, clear communication, and suitable weather visibility.
Step-by-step explanation:
Authorize simultaneous, same direction operations on parallel runways/landing strips only when several stringent conditions are met. These conditions include, but are not limited to:
- Adequate runway separation,
- Specific air traffic control procedures in place,
- Clear communication between pilots and air traffic controllers, and
- Appropriate weather conditions that meet visibility requirements.
It's vital for safety that these conditions are strictly adhered to in order to prevent runway incursions and collisions. Furthermore, advanced technologies such as Airport Surface Detection Equipment, Model X (ASDE-X) or Airport Surface Surveillance Capability (ASSC) may also be utilized to enhance situational awareness and operational safety.