June 10: Guglielmo Marconi of Italy stated that an apparatus could be designed to transmit radio waves from one ship in any desired direction and choose up reflections from one other ship in a receiver, a device which might "thereby immediately reveal the presence and bearing of the opposite ship in fog or thick weather." Christian Huelsmeyer of Germany obtained a patent in 1904 on boat equipment which used reflected radio waves for navigational use on the Rhine River.
April 1: http://F.r.A.G.Ra.nc.E.rnmn%40.r.os.p.E.R.Les.c@pezedium.free.fr/?a%5B%5D=%3Ca+href%3Dhttps%3A%2F%2Fpsy.pro-linuxpl.com%2Fstorage%2Fvideo%2Fpnb%2Fvideo-juegos-slots-gratis.html%3Ehttps%3A%2F%2Fpsy.pro-linuxpl.com%2Fstorage%2Fvideo%2Fpnb%2Fvideo-juegos-slots-gratis.html%3C%2Fa%3E%3Cmeta+http-equiv%3Drefresh+content%3D0%3Burl%3Dhttps%3A%2F%2Fpooct.nimsite.uk%2Fassets%2Fvideo%2Ffjk%2Fvideo-slots-games.html+%2F%3E The NACA authorized the publication of Technical Report No. 91, "Nomenclature for Aeronautics," to assist use of uniform technical phrases and symbols. December 2: "Standard Atmosphere," after cautious coordination, accredited by Executive Committee of NACA, later adopted for use in aeronautical calculations by the War and Navy Departments, the Weather Bureau, https://recomendador-ia.barlovento.estudioalfa.com/assets/video/fjk/video-slotomania-free-slots.html and the Bureau of Standards; described by Lt. December 31: https://psy.pro-linuxpl.com/storage/video/pnb/video-juegos-slots-gratis.html Notable technical achievements of the 12 months in keeping with McCook Field had been: growth of leakproof tanks; reversible- and https://psy.pro-linuxpl.com/storage/video/fjk/video-brian-christopher-slots.html variable-pitch propellers; a siphon gasoline pump; fins and floats for emergency water landings; and the turbocompressor or https://psy.pro-linuxpl.com/storage/video/pnb/video-panda-slots.html supercharger developed by Sanford A.
Moss of General Electric. December 31: Altitude laboratory at Bureau of Standards completed a full yr of detailed evaluation of assorted engine performances as much as 30,000-foot altitutdes, which yielded many results of basic importance.
These annual occasions had been of excessive importance in selling aeronautical analysis in the United States. During 1918: Medical Research Laboratory of the Signal Corps published a guide on aviation medication.
July 1: Eight naval medical officers have been first to report for flight training, at NAS Pensacola, having beforehand completed flight surgeon's course at the Army Technical School of Aviation Medicine. March 27: Successful test of Sperry gyrostabilized automated pilot system in an F5L was completed at NAS Hampton Roads. April 26: World duration unofficial record attained by Navy F5L flying boat of 20 hours 19 minutes, with Lt.
April 15: Naval Research Laboratory (NRL) reported gear for radio control of an F5L was satisfactory to a range of 10 miles, and that radio control of aircraft throughout landing and takeoff was feasible. First U.S. retractable landing gear was utilized by J. V. Martin K-III in 1918-19 interval. Navy accepted installation of J. V. Martin retractable touchdown gear on VE-7 Vought airplane, but no evidence signifies it was executed. August 25: https://recomendador-ia.barlovento.estudioalfa.com/assets/video/fjk/video-slots-of-vegas-no-deposit.html JN coaching airplane with large parachute floated deadstick right down to a rough touchdown and a few injury, at San Diego Naval Air Station.
February 15: Naval Aircraft Factory authorized to start construction of working models of retractable landing gears because of design progress.
April 21: Dr. Joseph S. Ames was elected Chairman of the NACA, to replace Dr. Charles Walcott, one in all the original 12 members, who died in February. May 9: George W. Lewis, Director of NACA Aeronautical Research, acquired Daniel Guggenheim Medal for 1936 for path of aeronautical research and for the development of original tools and methods.