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 type was used in the later period of Aeradio in the 1960s Sometimes in later years for monitoring NDB operation.This radio receiver type was used in AeradioMetalic grey colour, with bakerlite face with dial. 12 adjusting knobs and 2 frequency instrument meters.Amalgamated Wireless (Australiasia) Ltd Sydney CR-6Bradio receiver, awa, aeradio, cr 6

This Morse key (known as a BUG was used from 1944 until April 1946 by R.A.A.F Cpl. William Robert Moffatt 147459 Wireless telegraphist. Used at 55 OBU Birdum and Gorrie Wireless telegraphy stations, and sent over 1.5 million weather forecast groups in 15 months. Then used at 57 OBU Alice Springs Airport until April 1946"I bought thie unit in Melbourne in 1944 while training at Point Cook RAAF Signal school as a wireless telegraphist. With my posting to 55OBU (operational base unit) at Birdum and Gorric Wireless telegraphy Stations broadcasting weather forecasts in morse code for the south west Pacific area, it was used continually, sending over a million and a half weather forecast groups over 15 months. It ended it's career with Aeradio service at Alice Springs airport, (57 QBU), when I was discharged in April 1946." William Robert Moffatt (ex RAAF 147459, Corporal, Wireless Telegraphist.Morse key mounted on metal block with 4 electrical terminals / adjustersThe SUPER AUTO No.4634 Manufactured by Leo G Cohen Melbournebug, morse key, telegraphy

Multiples of these receivers were set on different frequencies and mounted in the racks. Radio units of this type were used in the Aeradio buildingAWA Radio Receiver, Grey colour has four control knobs six toggle switches one ear phone jack and metal tag holder for frequency setting card, Department of Civil Aviation Commonwealth of Australia DCA indent No. Y5/13 Communications Receiver Type R20 Serial numbers 575, 118, 81, 591. Made by AWA Ltd

Radio units of this type were used in AeradioGrey body has five knobs and two dial instruments. Audio oscillator, Low Distortion. Type 401C Serial No. 128 Techron Appliances Melb Austradio, aeradio, audio oscillator,

The type of rack used in the Aeradio buildingSteel channel iron structure grey colour with series of bolt holes to mount radios. Free standing with anchor bolt holes in base.

This system overcome the problem of errors in verbal transmission and recording of information These units were serviced by the PMG (Post Master General) These were the type used in the Aeradio building. Grey colour, Teletype machine with key board and original teletype paper tape roll installed.(front) Siemens Australia (back) Fernschrieber Fs Sk 2186/1 240Vteletype, telex, information

The BC-639A is a ground based AM VHF receiver covering the nominal frequency range of 100 -156 m/cs. The set was built for the U.S. Army Air Force in WW2 as part of a communication system to communicate with aircraft. A system of similar intent was built in Australia during WW2 by Radio Corporation of Victoria (ASTOR), with the addition of FM facilities. This system used the ARl7 receiver and ATl7 transmitter. Many of the sets had been modified after the war by the then Dept of Civil Aviation for use as monitoring receivers.This type was used at the AeradioThe BC-639A is a ground based AM VHF receiver covering the nominal frequency range of 100 -156 m/cs. The set was built for the U.S. Army Air Force in WW2 as part of a communication system to communicate with aircraft. Dark grey US Military colourradio receiver, bc 639, bc 639a, 639, aeradio