Free Images - SnappyGoat.com- bestof:Acousticlocatorusarmy1935.jpg US Army Signal Corps aircraft sound locator equipment 1935 Before radar was developed in World War 2 acoustic horns like this were

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Military radar on the airfield

Close up of a vintage aircraft Propeller.

Old vintage analog tube signal generator for communicating with pilots on old aircraft with many settings and adjustment switches and knobs with a scale of levels and frequency

Beja Airport, Portugal: sonar buoys chutes - sonobuoys are used in anti-submarine warfare and submarine rescue - there are two main types, active buoys send out sonar pulses, which reflect off of the submarine, and the return is datal inked back to the aircraft, passive buoys listen for any radiated noise from the submarine contact - hydrophone sensors and stabilizing equipment are below the water surface, the buoy relays acoustic information from its hydrophone via UHF/VHF radio to operators on board the aircraft - Lockheed P-3 Orion aircraft, a military derivative of the Lockheed L-188 Electra. Image obtained in a public non ticketed area.

Military two-way field communications radio

Decommissioned Canadian Air Force aircraft.

Communication equipment on American vehicle of the Second World War

Vintage aeroplane propeller.

Evocative black and white image of a 1930s propeller airliner. The photo shows the tail and passenger door, with the aircraft parked on a snowy airport. Boeing 247 of United Air Lines

The inner instrument panel of a military aircraft

Close up of Diesel Locomotive Parked Train Yard Santa Fe, New Mexicio - See lightbox for more

Beja, Portugal: Air combat manoeuvring instrumentation (ACMI) pod - P5 Combat Training System (CTS) by CUBIC / Leonardo DRS on a F-16 Fighting-Falcon interceptor - ACMI usually includes 4 major subsystems: Control and Computation; Transmission Instrumentation; Airborne Instrumentation and Advanced Display and Debriefing or Individual Combat Aircrew Display - Beja Airport serves both civil and military aviation - image obtained in a public non-ticketed area.

military radar air on a warship

Old Intercom in House. Cracov. No people. Close shot.

Tucson, AZ, United States - September 2, 2021:Shot of the nose gear control panel on the Boeing 747-100 (tail number N747GE) on display at the Pima Air & Space Museum.

Submarine conning tower

A storm siren stands ready with a cloudy sky in the background in a composite image.

The inner instrument panel of a military aircraft

American military equipment from the Second World War. jeep, off-road vehicles with equipment. military equipment show in the city on the street. antique military equipment

Spitfire Mk IX Instruments and gunsight

Two radar station, part of air defense missile system

A radar dish in a blue sky with puffy white clouds. This was used for monitoring aircraft.

radar, Christchurch International Airport, New Zealand

Beja, Portugal: Precision Approach Radar (PAR, FIAR), special radar device that can be used to precisely monitor an aircraft's landing approach in elevation and azimuth, the abbreviation PAR also stands for the instrument approach procedure guided with the help of this type of radar - Beja Airport / BA11.

Close-up of an vintage ancient frequency counter isolated on white background

Spitfires take to the skies as loud speaker sounds the alarm. Focus on foreground.More WW2 themed shots here...[url=http://www.istockphoto.com/my_lightbox_contents.phplightboxID=944093 t=_blank][img]http://i957.photobucket.com/albums/ae51/Georgethefourth/My%20favourites/WW2.jpgt=1277068552[/img][/url]

old military radio

Military Radar Antenna and U.S. medium range self-propelled anti-aircraft missiles MIM-23 Hawk in defense readiness

Military parabolic antenna

40mm/60mm Anti-Aircraft Gun as used in the Vietnam War now on display at the free access public outdoor Vietnam War Memorial in Seymour in Central Victoria

Free Images: "bestof:Acousticlocatorusarmy1935.jpg US Army Signal Corps aircraft sound locator equipment 1935 Before radar was developed in World War 2 acoustic horns like this were"

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