New Black Boxes must be capable of at least how many hours of data?

New Black Boxes must be capable of at least how many hours of data?

• A. 1 hour
• B. 2 hours
• C. 4 hours
• D. 8 hours

Answer: (B)

Two hours is the minimum requirement for what new black boxes must be able to record. This primarily refers to the cockpit voice recorder’s capability to store at least 120 minutes of cockpit audio, giving investigators a longer window to understand the events on the flight deck after an incident. In the past, CVRs often recorded only about 30 minutes, which could hinder investigations. Flight data recorders, on the other hand, typically store many more hours of parameter data, but the standard minimum for the recording duration here is two hours. The other durations are either outdated (one hour) or simply exceed what is required by the minimum.

Two hours is the minimum requirement for what new black boxes must be able to record. This primarily refers to the cockpit voice recorder’s capability to store at least 120 minutes of cockpit audio, giving investigators a longer window to understand the events on the flight deck after an incident. In the past, CVRs often recorded only about 30 minutes, which could hinder investigations. Flight data recorders, on the other hand, typically store many more hours of parameter data, but the standard minimum for the recording duration here is two hours. The other durations are either outdated (one hour) or simply exceed what is required by the minimum.