What is the location of ELT type A/B?

The ELT type A/B is specifically located under the G4 left hand side. This placement ensures that the emergency locator transmitter is positioned securely and in accordance with safety regulations. This location is optimal for accessibility during an emergency situation, allowing for quick and effective action by the crew.

In the context of aircraft safety, it's crucial to have emergency equipment stored in precise locations so that crew members can easily access them when needed. Understanding the specific locations of critical equipment like the ELT is important for effective emergency preparedness and response. The other options do not accurately reflect the placement of the ELT type A/B, which reinforces the importance of knowing the correct information for safety measures on board.