How should the aerial of an ELT type A/B be positioned for operation?

The correct positioning of the aerial for an Emergency Locator Transmitter (ELT) type A/B is bent back to ensure optimal performance and signal transmission. In this configuration, the aerial is typically curved or angled back towards the aircraft's structure, which allows it to effectively transmit signals while reducing interference from the aircraft fuselage. This positioning enhances the likelihood of the signal reaching rescue services, facilitating quicker location and assistance in the event of an emergency.

Maintaining the aerial in a bent-back position also helps protect it from potential damage during normal flight operations and while the aircraft is on the ground. Proper aerial alignment is essential for the reliability of the ELT, as a poorly positioned aerial can lead to a weak or obstructed signal, hindering search and rescue efforts. Understanding the correct handling and setup of ELTs, including their aerial positions, is crucial for crew safety and compliance with aviation regulations.