This is a set of two photographs of WO2 Graham Ragless from the Royal Australian Survey Corps demonstrating the operation of Global Positioning System equipment in c1988. The photos were probably taken at the School of Military Survey (SMS), Bonegilla, VIC. Texas Instruments TI4100 portable Global Positioning System (GPS) geodetic receivers were introduced from 1986–1988. The GPS receivers and Ferranti FILS3 helicopter and vehicle mounted Inertial Positioning System (IPS) replaced the TRANSIT satellite receivers. The equipment was deployed to establish the baseline for a GPS controlled air camera and photogrammetric system to significantly reduce the requirement for ground survey to accurately control air photography for topographic mapping. Personnel from the four field survey squadrons at this time were trained at the SMS to operate the TI4100 receivers. Field survey operations using GPS and IPS equipment followed in the late 1980s. This technology is described in more detail in the RA Svy booklet titled An Introduction to Topographic Mapping. See record ID - 6010. WO2 Graham Ragless progressed to the rank of WO1 and was appointed as RSM of the Army Survey Regiment from 1990 to 1992. Refer to item 6226.4P for more photographs of WO2 Graham Ragless demonstrating the TI4100.This is a set of two photographs of a technician from the Royal Australian Survey Corps demonstrating the operation of Global Positioning System equipment in c1988. Colour photos are on 35mm slide film and were scanned at 96 dpi. .1) and .2) - Photo, colour, c1988, WO2 Graham Ragless demonstrating the operation of a TI4100 GPS receiverThere are no annotations.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, surveying

This piece of fabric in the design of the Republic of Vietnam’s flag was cut from a roll carried by Military Assistance Command Vietnam operatives when they went around the villages, compounds and outposts. As part of the ‘Hearts and Minds’ program, they would cut off sections and hand them out to anyone who wanted a bit. Some pieces became flags, some head scarves, some were even used to wrap babies. Pieces showed up everywhere. Collected by Sub-Lieutenant A C Perry, Royal Australian Navy Helicopter Flight Vietnam (RAN HFV) 1969 -1970. RAN HFV ) served with the 135th Assault Helicopter Company of the US Army. The Americans named this combined unit the 'experimental military unit' (EMU). Framed fabric piece, yellow with three red stripes, representing the South Vietnam flag plus 3 helicopter unit patches mounted on right hand side SOUTH VIETNAM FLAG/ HELICOPTER UNIT/ SHOULDER PATCHES/ FROM VIETNAM WAR/ KINDLEY ON LOAN FROM/ ANDY PERRY (SS US)/ ROYAL AUSTRALIAN NAVYsouth vietnam flag, helicopter patches, arvn, perry, 135th, 135thahc, emu, ranhfv, navy helicopter, andy perry, hearts and minds

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a Medic with the Governor of NSW, Sir Roden Cutler VC after receiving his Military Medal at a cermony Government House NSW in 1971. The award was made for bravery while serving as a medic on a US dustoff helicopter.photograph, 1st australian field hospital, medic, sir roden cutler vc, military medal, dustoff helicopter, gibbons collection catalogue

This 13 x page document contains notes on planning for RASvy Field Survey Operations in Northern Command during 1958 and 1959 with helicopter support available for field operations for 1:250,000 mapping. The Document was written by LtCol JB Herridge (RASvy) at the School of Military Survey Balcombe April 1960.13 x foolscap pages of typed text, stapled and four holed punchedHand written "53" in top RH cornerroyal australian survey corps, rasvy, fortuna, army survey regiment, army svy regt, asr, school of military survey, sms