aft portion of the aircraft
21Space Shuttle thermal protection system — The Space Shuttle thermal protection system (TPS) is the barrier that protects the Space Shuttle Orbiter during the searing 1650 °C (3000 °F) heat of atmospheric reentry. A secondary goal is to protect from the heat and cold of space while on… …
22Triangle control frame — The triangle control frame (TCF or A frame) is widely used in hang gliders, powered hang gliders, and ultralight aircraft. TCF is just one of many sorts of control solutions. TCF resolves a means of using weight shifting attitude control in… …
23Boeing — The Boeing Company Type Public Traded as NYSE: BA NASDAQ:  …
24Environmental Control System — The Environmental Control System of an airliner provides air supply, thermal control and cabin pressurization for the passengers and crew. Avionics cooling, smoke detection, and fire suppression are also commonly considered part of the… …
25RB Conestoga — The RB 1 Conestoga was a twin engine, stainless steel cargo aircraft designed for the United States Navy during World War II by the Budd Company of Philadelphia, Pennsylvania. Although it did not see service in a combat theater, it pioneered… …
26BRP Andres Bonifacio (PF-7) — The BRP Andres Bonifacio (PF 7) was a frigate of the Philippine Navy that served from 1975 to 1985. She is part of six ex USN Barnegat class Small Seaplane Tender / ex USCG Casco class Weather High Endurance Cutter received from the United States …
27BRP Diego Silang (PF-9) — The BRP Diego Silang (PF 9) was a frigate of the Philippine Navy that served from 1976 to 1985. She is part of six ex USN Barnegat class Small Seaplane Tender / ex USCG Casco class Weather High Endurance Cutter received from the United States… …
28BRP Francisco Dagohoy (PF-10) — The BRP Francisco Dagohoy (PF 10) was a frigate of the Philippine Navy that served from 1976 to 1985. She is part of six ex USN Barnegat class Small Seaplane Tender / ex USCG Casco class Weather High Endurance Cutter received from the United… …
29BRP Gregorio del Pilar (PF-8) — The BRP Gregorio del Pilar (PF 8) was a frigate of the Philippine Navy that served from 1976 to 1985. She is part of six ex USN Barnegat class Small Seaplane Tender / ex USCG Casco class Weather High Endurance Cutter received from the United… …
30International Space Station program — The International Space Station program is tied together by a complex set of legal, political and financial agreements between the fifteen nations involved in the project, governing ownership of the various components, rights to crewing and… …
