This app is for informational and educational purposes only. In the event of conflict between data provided in our product and that in publications issued by the authority, the authority shall take precedence! Using this software in flight and / or critical times are not suggested.<br><br>Boeing 737 has many circuit breakers and B737 CB App will try to simplify this crowd. <br><br>You can search or scroll B737 Circuit Breaker list and find the circuit breaker position, ATA number or electric bus of the circuit breaker in Boeing 737. Day and night mode is available according to your usage preference. It remembers your selection at the next start.