11/25/2023 0 Comments B2 bomber cockpit toiletAn interim, precision-guided bomb capability called Global Positioning System (GPS) Aided Targeting System/GPS Aided Munition (GATS/GAM) is being tested and evaluated. The B-2 is intended to deliver gravity nuclear and conventional weapons, including precision-guided standoff weapons. The B-2 has a crew of two pilots, an aircraft commander in the left seatĪnd mission commander in the right, compared to the B-1B's crew of four Process remain classified however, the B-2's composite materials, specialĬoatings and flying-wing design all contribute to its "stealthiness." Signatures make it difficult for the sophisticated defensive systems toĭetect, track and engage the B-2. Infrared, acoustic, electromagnetic, visual and radar signatures. The B-2's low observability is derived from a combination of reduced Its unrefueled range is approximately 6,000 nautical miles (9,600 Thus increasing its range and a better field of view for the aircraft's Its low-observability provides it greater freedom of action at high altitudes, The blending of low-observable technologies with high aerodynamic efficiencyĪnd large payload gives the B-2 important advantages over existing bombers. Retaliation provide an effective deterrent and combat force well Its capability to penetrate air defenses and threaten effective Sophisticated defenses and threaten its most valued, and heavily defended, Its low-observable, or "stealth,"Ĭharacteristics give it the unique ability to penetrate an enemy's most The B-2 Spirit is a multi-role bomber capable of delivering both conventionalĪlong with the B-52 and B-1B, the B-2 provides the penetrating flexibilityĪnd effectiveness inherent in manned bombers. In the 1970s and 1980s, there were a few cases of damage to the rear engine of Boeing 727 aircraft, such as this case reported in the Los Angeles Times, where ‘blue ice’ damaged the engine and caused an emergency landing.ĭo you know of any different systems, or interesting examples, of aircraft toilets? Fell free to share in the comments.FAS | Nuke | Guide |||| Index | Search | Join FAS There are even cases where such leaking toilet systems have caused damage to aircraft. What does very occasionally happen is that chemical solutions can leak from the aircraft, freeze, and then fall from the aircraft fuselage – so-called ‘blue ice.’ While this may have happened in the early days of aviation, it certainly does not with modern pressurized toilet systems. There are tales of waste from aircraft toilets falling out of the sky. Many flying boat aircraft, for example, featuring full porcelain, water flushing toilets. It is stored in large sealed tanks and emptied once on the ground, either by tanker or pumped into an underground storage system.Įarlier than this, some aircraft would use chemical toilets, water-based toilets, or often none at all if flight times were shorter. The waste and Skychem solution then flows through pipes to the rear of the aircraft. Once the valve in the toilet bowl is opened, the pressure difference causes air from the toilet bowl to be sucked rapidly out. There is also a vacuum pump in the system which is used when there is not sufficient differential pressure (this explains how the toilets still work on the ground). The waste tank is kept at a lower pressure than the cabin (it is not pressurized like the cabin is). This suction works by pressure difference. This is the ‘whoosh’ sound you hear when flushing. So how does the vacuum toilet work? When the flush button is pressed, a valve at the base of the toilet bowl opens, a small amount of blue disinfectant liquid (known as Skychem) flushes through, then the contents are sucked out of the bowl by suction. The 737 MAX has some of the smallest toilets in the air.
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