This building is still intact at the Nhill Aerodrome. Some of the infrastructure is also in place or can be evidenced by its foundations.The Aeradio building was built on the present aerodrome in 1937. This was one of only sixteen buildings of this type built across Australia and it housed radio communications and guidance equipment. The building and its equipment were part of a comprehensive system of radio towers, signalling and meteorology equipment aimed at providing safer navigation for aircraft travelling throughout Australia. The facility closed in the 1960sThis photo is significant due to it having been taken soon after the building was constructed. It is the earliest known photograph taken on an open to the public day before the receiver aerials were erected.The Aeradio building was built on the present (2012) aerodrome in 1937 or 1938. This was one of only fifteen buildings of this type built across Australia and it housed radio communications and guidance equipment. The building and its equipment were part of a comprehensive system of radio towers lights and signalling equipment aimed at providing safer navigation for aircraft travelling throughout Australia. The facility closed in the 1960sphoto, aeradio, early, civil aviation, dca, dept of civil aviation

This is a set of nine photographs of technicians from the Royal Australian Survey Corps operating aerial surveys equipment c1980s. In photo .1P, CPL Steve Gloster was operating a RC10 air survey camera mounted in an Australian Army Pilatus Porter aircraft. The Wild RC10 super wide-angle air survey cameras were first introduced in 1971, were equipped with virtual distortion free lenses for supplementary, spot and special photography. In photo .2P, Roger Rees was operating Air Profile Recorder (APR) equipment. it was possibly taken during OP NERVOSE 84, sometime between June – August 1984 when based in Ngukurr, Northern Territory. The APR was operated at this time in unison with an RC10 camera. In 1963 the Royal Australian Survey Corps introduced the radar airborne profile recorder (Canadian Applied Research Ltd, Mark V, Airborne Profiler Recorder) was introduced for 1:100,000 mapping to replace terrain heighting by aneroid barometry. Later in 1974-1975, the Australian developed WREMAPS II airborne laser terrain profile recorder was introduced. In photo .3P, Neil Jones appears at the door of Airsearch Beechcraft Queen Air aircraft, Registration / Serial VH-MWX. This aircraft was typically used by RA Svy on air survey operations flying mission with Aerodist, APR and RC10 camera equipment. The Australian Army’s Pilatus Porter (short take-off and landing turbo propeller) was also equipped with a Wild RC10 aerial mapping camera for identification photography. The Pilatus Porter was also used on RA Svy’s map field checking operations. Photo .9P was taken at a survey station at an unknown location. In this photo an Australian Army Kiowa Light Observation Helicopter (LOH) is supporting a field survey party undertaking Magnavox AN/PRR-14 portable Doppler satellite observations. The satellite receiver’s antenna is plumbed over the survey ground mark surrounded by white plastic panels. The panels were used to identify the survey station on aerial photography. Introduced in 1974–1975, the Magnavox AN/PRR-14 portable Doppler satellite (US Navy Navigation Satellite System – TRANSIT) receivers and computing system provided independent three-dimensional point positions anywhere in the world, anytime, in any weather accurate to about 1.5metres with precise satellite ephemerides. The Bell OH-58 Kiowa LOH was a family of military helicopters used for observation, utility, and direct fire support. It was identified by RA Svy in the mid-1970s that considerable time was lost in replacing unserviceable remote equipment by road. Therefore Aerodist operations (pre-dating satellite receiver operations) were fully supported by Army’s Kiowa LOH aircraft. This is a set of nine photographs of technicians from the Royal Australian Survey Corps operating aerial surveys equipment c1980s. .1P to .3P, .5P to .9P - Colour and black and white photos on photographic paper and scanned at 300 dpi. .4P - Colour photo on 35mm slide film and scanned at 96 dpi. .1) & .2) - Photo, black & white, c1980s, CPL Steve Gloster operating an RC10 air camera. .3) - Photo, colour, 1984, Roger Rees operating Air Profile Recorder (APR) equipment. .4) - Photo, colour, c1980s, Neil Jones at the door of an Airsearch Beechcraft Queen Air aircraft, typically used by RA Svy on air survey operations. .5) - Photo, colour, c1980s. A Beechcraft King Air aircraft, also used by RA Svy on air survey operations. .6) - Photo, colour, c1980s. An Australian Army Pilatus Porter, used by RA Svy on air survey and map field checking operations. SGT Peter Mustart is possibly in the foreground. .7) to .8) - Photo, colour, c1980s. An Australian Army Pilatus Porter and unidentified personnel, used by RA Svy on air survey and map field checking operations. .9) - Photo, colour, c1980s. An Australian Army Kiowa helicopter supporting a field survey party undertaking Magnavox AN/PRR-14 portable Doppler satellite observations. There are biro marks on photos .4P to .9Proyal australian survey corps, rasvy, army survey regiment, asr, fortuna, aerial surveys

Cologne Cathedral is a renowned monument of German Catholicism and Gothic architecture and is a World Heritage Site. It is Germany's most visited landmark, attracting an average of 20,000 people a day. (Wikipedia) Though not targeted itself, the cathedral was very near to the central railway station and suffered fourteen hits by aerial bombs during World War II. Badly damaged, it nevertheless remained standing in an otherwise completely flattened city. The twin spires were an easily recognizable navigational landmark for Allied aircraft bombing deeper into Germany, which may explain why the cathedral was spared. Repairs were completed in 1956. An emergency repair on the northwest tower's base carried out in 1944 using poor-quality brick taken from a nearby ruined building remained visible until 2005 as a reminder of the war, when it was decided to restore the section its original appearance. (Wikipedia) Black and white photograph showing a grand cathedral from a waterway. It is Cologne (Koln) Cathedral from the Rhine. To the left of the photo bombed buildings are evident. The photograph is believed to have been taken by Frank Wright.cologne cathedral, koln, germany, rhine, bombing, world war two, frank wright

This is a set of 42 photographs taken during 4th Field Survey Squadron’s deployment on Operation ARIGHT 93 in North Queensland from the 30th of August to the 8th of October 1993. The Survey Field Completion area of operations was Weipa near the top end of the Cape York Peninsula. Survey parties conducted field checking of topographic maps covering Bamaga, Heathlands, Weipa, Lockhart River and Strathgordon in Perentie 110 Series Survey variant FFR Land Rovers. Hand-held Trimble and Magellan GPS receivers were used to assist with navigation and to position remote isolated features. Three Bell Kiowa LOH helicopters provided by 162 Recce Sqn supported field checking operations. Supplementary and Vital Asset Protection photography was taken by air camera operators in AAAvn Nomad aircraft from 173 Survl Sqn fitted with an RC10 aerial camera.This is a set of 42 photographs taken in 1993 durin8g 4th Field Survey Squadron’s deployment on Operation ARIGHT in North Queensland. The colour photographs are on 35mm negative film and are part of the Army Survey Regiment’s Collection. The photographs were scanned at 96 dpi. .1) - Photo, colour, 1993. Survey party in Perentie 110 Series Land Rover navigates through Cape York Peninsula sand hills. .2) - Photo, colour, 1993. Cape York Peninsula sand hills. .3) - Photo, colour, 1993. Cape York Peninsula Island. .4) - Photo, colour, 1993. Survey party in Perentie 110 Series Land Rover enters a Cape York Peninsula beach. .5) - Photo, colour, 1993. SPR Kim Baker takes a break on a Cape York Peninsula beach. .6) - Photo, colour, 1993. L to R: MAJ Andy Cordova (USA Exchange) from the Army Survey Regiment and unidentified civilians. .7) to .14) - Photo, colour, 1993. Cape York Peninsula topography. .15) - Photo, colour, 1993. Unidentified surveyor in Bell Kiowa LOH helicopter. .16) - Photo, colour, 1993. Bell Kiowa LOH helicopter circles base camp. .17) to .18) - Photo, colour, 1993. Cape York Peninsula topography. .19) - Photo, colour, 1993. Vehicle convoy taking a break. L to R: LT John Bath (Detachment OC), unidentified (x2), SPR Chris Pearse. .20) - Photo, colour, 1993. Vehicle convoy taking a break. .21) - Photo, colour, 1993. Vehicle convoy ready to go. SPR Chris Pearse. .22) - Photo, colour, 1993. Vehicle convoy on the move. .23) - Photo, colour, 1993. Cape York Peninsula topography. .24) - Photo, colour, 1993. Unidentified personnel. .25) - Photo, colour, 1993. SGT Neale ‘Tex’ Houston. .26) - Photo, colour, 1993. Ground below a Bell Kiowa LOH helicopter .27) - Photo, colour, 1993. L to R: SPR Mark Sinderberry and CPL Stuart Adrain in a Bell Kiowa LOH helicopter. .28) & .29) - Photo, colour, 1993. Ground below a Bell Kiowa LOH helicopter. .30) - Photo, colour, 1993. Base camp viewed from a Bell Kiowa LOH helicopter. .31) - Photo, colour, 1993. Cape York Peninsula topography in recovery after burn-off. .32) & .33) - Photo, colour, 1993. SPR Kim Baker contemplates crossing this bridge in his Land Rover. .34) - Photo, colour, 1993. SPR Kim Baker takes a break next to a billabong. .35) - Photo, colour, 1993. Survey party in Perentie 110 Series Land Rover crosses a creek. .36) - Photo, colour, 1993. Cape York Peninsula bush fire in distance. .37) - Photo, colour, 1993. Survey party in Perentie 110 Series Land Rover traverses a sand hill. .38) - Photo, colour, 1993. SPR Kim Baker. .39) - Photo, colour, 1993. Cape York Peninsula bush fire. .40) - Photo, colour, 1993. Cape York Peninsula topography. .41) & .42) - Photo, colour, 1993. Cape York Peninsula sand hills..1P to .42P – There are no personnel identified. ‘1993 OP ARIGHT’ annotated on negative sleeve.royal australian survey corps, rasvy, 4 fd svy sqn, op aright 93

Colour aerial photograph of the land forms around the entrance to the Gippsland Lakes, from Kalimna West to Lakes Entrance, North Arm to the ocean. Shows massive sand buildup between Rigby Island and Kalimna, also Bullock Island. Lakes Entrance Victoriawaterways, navigation, topography