During the 1950’s, the growing threat from Submarines, led the Royal Australian Navy to consider a quick reaction, long range ASW torpedo delivery system as an alternative to the USN’s ASROC and the RN’s Match. Full scale research and development began in 1960 using the Turana target drone as the basis for the delivery platform. Shipboard tests began in 1963 and the Government Aircraft Factory (GAF) began production of three variants M3, M4 and M5 in 1965. The M4 variant had a guidance system designed to interface to a full tactical data handling system while the M3 and M5 variants used a simpler system with a dedicated fire control system. The IKARA is an unmanned miniature aircraft with clip on upper and lower stabilizers and wings. The upper stabilizer (SVU) housed and electronic package that transmitted flight data back to the launch platform and received updated target acquisition data during flight. Flight maneuverability was provided by elevons fitted into the trailing edge of each wing, these were operated by an actuator system that received flight correction data transmitted to the autopilot from the fire control system. The payload, either the Mk44 or Mk46 lightweight torpedo was suspended to the underside of the airframe and faired into the body to provide and aerodynamic shape. The forward section of the body housed the autopilot and the thermal battery unit. Propulsion was provided by the MURAWA steel cased, solid propellant rocket motor with a combined boost and sustainer stage. IKARA was capable of engaging a target to the maximum range of the ships sonar, regardless of weather conditions. Target information is fed into the fire control system, which calculated to drop zone for the torpedo taking into account speed and direction of launch platform and target, win speed etc, then tracking the missile to the drop zone where command signals initiate torpedo release. The IKARA is an unmanned miniature aircraft with clip on upper and lower stabilizers and wings. navy, torpedo, rocket, submarine, missile

A black and white photograph of a DC2 aircraft on the runway at Essendon Airport c.1937. There is a group of people in the foreground. In the background there is an aviation fuel truck.on back: DC2 AT ESSENDON c1937cullinan, uraina, eileen, chris, essendon airport, airports, air transport, stanavo, vacuum aviation service, aircraft, 1930s, george evans collection

Aircraft Shells

Of particular interest is the "spade nosed" round used German aircraft in an attempt to cut the retaining cables of reconnaissance and barrage balloons used by British forces 3 rounds Of particular interest is the "spade nosed" round used German aircraft in an attempt to cut the retaining cables of reconnaissance and barrage balloons used by British forces

Photograph of a Lancaster bomber on a bombing mission. Bombs released by the aircraft are visible. Part of Frederick Gardner Davey DFC No.410533 RAAF collection. See Cat. No. 3536P for his service record.Photo, black & white, white border, aerial photograph of an aircraft dropping a stick of bombs over a target. Ground target partially visible through clouds.On back, handwritten in blue ink: "I.M. Davey Pres. C.W.A. Strathdale. 'Stick of bombs going down'".bombing run, photography, ww2

.1) and .2) depict WW2 RAAF Wirraway aircraft flying in formation. Part of Flight Lieutenant Ian A. 'Joe' Lyons MBE Collection. See Catalogue No. 5374P for details of his service record..1) Black and white photograph of three RAAF aircraft flying in formation over a built-up landscape. Photograph is mounted on mauve coloured cardboard. A handwritten caption is attached to the bottom of the photograph. .2) Black and white photograph of four RAAF aircraft flying in formation over land. Photograph is mounted on mauve coloured cardboard. A handwritten caption is attached to the bottom of the photograph..1) Caption: 'THIS IS A "GEM", "B" FLIGHT AGAIN'. .2) Caption: 'THIS IS THE "BIG DADDY" OF FORMATIONS. HERE YOU SEE "B" FLIGHT IN CLOSE FIGHTING FORMAT'.raaf, wirraway aircraft, ian a. 'joe' lyons, photograph

A promotional booklet produced by Tobacco companypaperback with tan paper 16 pages, collector card booklet with various cards attached, has been covered with plastic protector sheetIssued by John Player & Sons, braqnch of the Imperial Tobacco Company of Great Britain and Ireland, price one pennybooklet, collector cards

Typical of the manuals used in training LACs and kept in air station technical library technical manual, reference book

Contains detailed diagrams of the Lancaster Bomber. Item re Frederick Gardner DAVEY DFC No 410533 RAAF. Refer Reg No 3536P for his service details.Maroon, soft card, cover. Pages bound & glued to cover. Title on front in light blue type, pages not numbered. 11 foldout black / white diagrams attached after the final printed page.Handwritten in black ink on left of front cover: PHILLIPS On title page details of the holder in black ink: K.T. COOPER 132023. HUT AY, No 2 (T) WING, R.A.F. ST ATHAN, GLAMORGAN, S WALES. 78. 4.6.643 Opposite List of Contents page handwritten directives for use under the heading AMENDMENTS. lancaster, flight enginners, manuals,

RAAF Form A72 (June 1938). Wireless Operators W/T Log Book for use in enclosed cockpits. Ruled inside with similar headings. Plain khaki front cover with black print.Handwritten front cover: “G W A MARRIOTT KYABRAM’ Handwritten Inside: Pencil written texts.military history - records, documents - military, w/t training, raaf

Book, blue hard cover, illustrated front and back. Title in red & white letters. No dust cover. 80 pages with cut edges. Colour illustrations. Illustrated end papers.Opposite title page: Donated by Col Fourabooks, military, air force

The model ship has grey top and red bottom stand on black wooden base with grey surface that has texts " U.S. WARCRAFT CARRIER CVN 65 ENTERPRISE"65 U.S. WARCRAFT CARRIER CVN 65 ENTERPRISEmodel - aircraft carrier

ill (b/w), p.179.non-fictionAn alphabetical listing of the code names given to Japanese aircraft in the second world war.airplanes - military - designations, airplanes - military - japan - designations

Index, ill (col plates), p.235.non-fictionAn alphabetical listing of British combat aircraft in world war two with detailed technical data.airplanes - military - great britain, aircraft - military - great britain - guides

Index, ill (b/w) p.182.non-fictionA history of the Bolton Paul aircraft and their production facilities at Norwich and Wolverhamptonboulton paul aircraft - history, airplane companies - great britain

Index, ill (col), p.160non-fictionA alphabetical listing of training and fighter aircraft in World War 2, profusely illustrated.airplanes - military, fighter planes, training planes

ill B/w, col). p.478.non-fictionIllustrated details of all major fighters, bombers and ground attack aircraft deployed by the combatant nations in World War IIfighter planes - history, bomber planes - history