What bank angle is typically used during the final on a no-gyro ASR?

During a no-gyro ASR (Approach Surveillance Radar) approach, pilots are generally trained to use a bank angle of approximately 10° for turning onto final approach. This moderate bank angle provides a good balance between maintaining a stable flight profile and making the necessary corrections to align with the runway, especially given the lack of directional gyro information.

The 10° bank angle is effective because it allows for a manageable rate of turn while still providing adequate control and comfort for the aircraft and passengers. Additionally, it minimizes the risk of overshooting the final approach path, which can happen with larger bank angles. This strategic use of bank angle aids in achieving a smooth and controlled descent, which is critical in making a successful landing under the conditions of a no-gyro approach.