1825 - Birth of Alexander Fedorovich Mozhayskiy, Russian naval officer, aviation pioneer, researcher and designer of heavier-than-air crafts.
1871 - Birth of Carlo Maria Piazza, Italian early aviator.
1877 - Birth of Maurice Alain Farman (Brother of Henri), French Grand Prix motor racing champion, aviator, aircraft manufacturer and designer.
1894 - Birth of Rudolf Nebel, German spaceflight advocate active in Germany's amateur rocket group, the Verein für Raumschiffahrt (VfR - "Spaceflight Society") in the 1930s and in rebuilding German rocketry following WWII.
1908 - Henri Farman covers 6,275 feet in 3 minutes 47 seconds in his Voisin-Farman No.1 bis at Issy-les-Moulineaux.
1910 - Death of Gaspard-Felix Tournachon (aka Nadar), French photographer, caricaturist, journalist, novelist and balloonist who took the 1st aerial (balloon) photograph.
1912 - Wright B Flyer designated S.C. No. 7 is used by Lt. Lahm to make the 1st flight of an American military airplane outside the continental United States (Philippines)
1913 - Birth of George Edgar Abecassis, English racing driver, co-founder of the HWM Formula One team and also a WWII pilot, member of the secret "Moon Squadrons", ferrying secret agents in and out of occupied countries in Europe with specially-modified Halifax and Stirling aircraft.
1916 – The French government authorizes the formation of the Escadrille Americaine. This WWI unit, made up of American volunteer pilots is later renamed the Lafayette Escadrille.
1917 - 1st British guided missile anti-tank weapon is designed by Professor Archibald Montgomery Low and begins flight trials at Upavon
1918 - Germany launches Operation Michael, marking the beginning of the Kaiserschlacht. In the initial attack against the British front west of St Quentin, the German Army Air Service has 1,680 aircraft to the Royal Flying Corps' 579.
1918 - Death of Ernst Strohschneider, Austro-Hungarian WWI fighter ace, killed in a flying accident in his in Phonix D.I while returning from a night mission against an Italian position at Zenson di Piave.
1918 - Death of Jules Charles Covin, French WWI flying ace, from wounds received in action.
1918 - Death of Ludwig Hanstein, German WWI fighter ace, killed in his Albatros by a Bristol F.2b near Morchies, France.
1918 - 1st flight of The Curtiss HA (sometimes Dunkirk Fighter), American biplane seaplane.
1930 - The Chilean army and navy combine their air arms into a separate, independent command.
1931 - Australian National Airways Avro 618 Ten (licensed built Fokker F-VII) 'Southern Cloud' disappeared in poor weather. The crash site was in heavily timbered mountainous terrain within the Snowy Mountains about 25 kilometres (16 mi) east of the direct Sydney–Melbourne route, and was discovered 27 years later. All 8 on board perished.
1931 - Death of Zygmunt Pulawski, Polish aircraft designer and pilot, in a crash of his newest amphibious flying boat PZL.12 in Warsaw, at the age of 29 (the plane fell due to strong wind, after take-off). He invented a gull-wing aircraft design, also known as "Pulawski wing" and constructed a series of Polish PZL fighters
1933 - James L. Kinney makes the 1st cross-country test of blind flying and landing from College Park, Maryland to Newark, New Jersey.
1933 - 1st flight of the Fairey TSR.1, two-seat, single-engined biplane, fleet reconnaissance aircraft, Originally intended for the Greek Air Force.
1935 - Death of Wilhelm Niemann, German Navigator of the famous Dornier DO-X.
1935 - 1st flight of The Loire 210, French single-seat catapult-launched fighter seaplane.
1939 - 1st flight of the Mauboussin M.200, French low-wing cantilever racing monoplane prototype which setted some records.
1940 - 1st flight of the SNCAO CAO.600 , French prototype twin-engined torpedo-bomber which was intended to operate from aircraft carriers.
1941 - Birth of Dirk Dries David Damiaan, Viscount Frimout, astrophysicist for the European Space Agency. He flew aboard NASA Space Shuttle mision STS-45 as a payload specialist, making him the 1st Belgian in space.
1943 - Death of Cornelia Clark Fort, aviator in the Women's Auxiliary Ferrying Squadron (WAFS), killed in her Vultee BT-13 Valiant she was ferrying after a mid-air collision, 1st female pilot in American history to die on active duty.
1944 - Death of Baron Pierre de Caters, Belgian adventurer, aviator, Aircraft designer, car and motorboat racer, 1st Belgian to fly an aircraft and 1st Belgian to receive a pilot license from the Belgian air club
1945 - The Ohka, rocket powered human-guided anti-shipping kamikaze attack plane, is used operationally for the 1st time but with no success.
1945 – Operation Carthage – British planes bomb Gestapo headquarters in Copenhagen, Denmark. The very low-level attack consisted of 20 Royal Air Force de Havilland Mosquito fast bombers in three waves, escorted by 30 RAF North American Mustang fighters. Unfortunately, a Mosquito in the first wave hit a lamp post and crashed into the Jeanne d'Arc School, about 1.5 km from the target. Several bombers in the second and third wave attacked the burning school thinking it was their target.
1946 - Nos. 441, 412, 416, 443 RCAF Squadrons (Spitfires) disbanded at Utersen, Germany.
1946 - As part of a major reorganization of the USAAF. Within the United States, the USAAF was divided into three separate commands: Tactical Air Command (TAC), Air Defense Command (ADC), and Strategic Air Command (SAC).
1950 - Group Captain John Cunningham flies a de Havilland Comet jet airliner from Hatfield in Hertfordshire to Copenhagen, covering 608 miles in 1 hour 18 minutes, with the return journey taking 1 hour 24 minutes.
1960 - 1st flight of the Damoure-Fabre DFL-6 'Saphyr', French high wing monoplane twin seat tourer homebuilt aircraft.
1962 - Following manned tests at 909kph (565mph) on the 28 February high speed tests of an escape capsule fitted to the Convair B58A Hustler are undertaken. An bear named 'Yogi' is ejected from a Convair B58A 'Hustler' at 1,400kph (870mph) and lands safely.
1965 – NASA launches Ranger 9 which is the last in a series of unmanned lunar space probes.
1969 - Launch of Mariner 7, US robotic interplanetary probe
1971 - 1st flight of The Westland Lynx, British multi-purpose military helicopter.
1971 - Death of Peter Carpenter, Welsh WWI fighter ace.
1981 - 1st flight of The Dornier Do-228, German twin-turboprop STOL utility aircraft.
1983 - 1st all-woman flight crew flying a C-1A Trader from VRC-40 "Truckin' Traders" landed aboard USS Ranger (CV/CVA-61) . The aircraft was commanded by Lt. Elizabeth M. Toedt and the crew included Lt.(j.g.) Cheryl A. Martin, Aviation Machinist's Mate 3rd Class Gina Greterman and Aviation Machinist's Mate Airman Robin Banks.
1988 - 1st flight of a two seat version of the PZL-Mielec M-18 Dromader, single engine agricultural aircraft, with a smaller hopper to allow an instructor to sit behind the pilot.
1995 - 1st flight of the Kamov Ka-32A2, Police version of the Kamov Ka-27, russian military helicopter.
1995 - 1st flight of The Cirrus Design SR20, American piston engine composite 4 seat monoplane, noted for being the 1st production general aviation aircraft equipped with a parachute designed to lower the aircraft safely to the ground after loss of control or structural failure.
1996 - Tupolev and NASA begin joint research into civil supersonic transports using a refurbished Tupolev Tu-144
1999 – Bertrand Piccard and Brian Jones become the 1st to circumnavigate the Earth in a hot air balloon after traveling 19 days, 21 hours, and 55 minutes.
2000 - 1st flight of the ADAM M309 'CarbonAero' (A500 prototype / SCALED COMPOSITES Model 309), American proof-of-concept technology demonstrator for a civil utility transport aircraft of unusual "push-pull" configuration, with a mounted in both the nose and tail ends of the fuselage.
2001 - STS-102, Space shuttle Discovery mission to the ISS, is back on earth
2011 - 1st flight of the PC-Aero Elektra One, German single seat all electric powered composite aircraft.
2011 - A transport Antonov An-12 on a flight from Brazzaville Maya-Maya Airport to Pointe-Noire Antonio Agostinho Neto International Airport, registered TN-AGK, carrying a crew of 4 and 5 passengers, crashed into the Mvou-Mvou residential area in Pointe-Noire, Republic of the Congo.
2012 - World’s Largest Paper plane 'Desert Eagle' is launched from a helicopter over the Arizona desert (a 45-foot paper airplane with a 24-foot wingspan). The 800-pound paper airplane sailed at an altitude of 2,703 feet and speed of 98 miles per hour.
http://greatpaperairplane.org/ - http://photoblog.nbcnews.com/_news/2012/03/22/10817147-800-pound-paper-airplane-soars-over-arizona-desert?lite