What must be done in each aircraft for an air taxi or aerial work service according to SOP?

For air taxi or aerial work services, compliance checks must be performed in each aircraft as mandated by standard operating procedures (SOP). This requirement ensures that the aircraft meets all regulatory and safety standards before any operation. Compliance checks can include verifying that the aircraft is in a condition for safe operation, confirming that all equipment and documentation are current and in order, and ensuring that operational protocols are followed. This process is essential for maintaining the safety of the aircraft, the crew, and passengers, as well as for adhering to the legal frameworks governing aviation operations.

While other actions like completing a pre-flight checklist, recording flight data, and ensuring documentation is onboard are important practices for flight safety and operation, the compliance checks establish a formal requirement that confirms adherence to regulations and safety measures necessary for conducting air taxi or aerial work services.