The whole crew has access to the onboard intercom. Maine orders the three to move to the ship's onboard diving facility. The flight with passengers suffered the failure of 22 to 24 onboard systems. In addition some Nvidia motherboards come with integrated onboard GPUs. They felt that liquid fuels were too dangerous to use onboard ships, especially submarines. These ships are the first to have air conditioning onboard Chinese warships. Lavatory service vehicles empty and refill lavatories onboard aircraft. It was later adapted for operations as an electronic countermeasures and carrier onboard delivery aircraft. There were three people onboard the aircraft. Various types of onboard train toilet facilities may also be provided. These aircraft were known as "COD"s for Carrier Onboard Delivery. The majority of onboard electronics operated on direct current. The G+ models have more onboard memory only. Hamilton was in charge of the onboard flight software for the Apollo computers. A noted passenger onboard was Italian actor .