Where can more information on Tradewind's HAZMAT policy be found?

The best source for information regarding Tradewind's HAZMAT policy is the Tradewind Hazardous Materials Handbook. This handbook is specifically designed to provide detailed guidelines and procedures concerning the handling, transport, and disposal of hazardous materials, ensuring compliance with regulatory requirements and company practices.

The other sources mentioned may contain relevant general policies or supplementary information, but they are not as specialized or direct as the Tradewind Hazardous Materials Handbook. The company handbook might touch on broader company policies, while the flight manual focuses primarily on operational and technical details of the aircraft, and operations specifications outline the regulatory approvals and limitations on flight operations but do not provide the detailed HAZMAT guidelines that are critical for safety and compliance in handling hazardous materials.