What do flight members report in with following a climb check?

After completing a climb check, flight members typically report OBOGS (On-Board Oxygen Generating System) status. This is essential for ensuring that all pilots are receiving adequate oxygen supply during the climb, where altitude increases can affect oxygen availability and the risk of hypoxia. Given the critical nature of maintaining oxygen levels for safety and performance at higher altitudes, monitoring OBOGS becomes a priority for formation flying.

While fuel status, engine temperature, and altitude are also important aspects of flight operations, they are typically reported at different phases or specific intervals, rather than immediately following a climb check, which focuses on the pilot's immediate physiological status and safety.