An automatic direction finder (ADF) is a marine or aircraft radio-navigation instrument that automatically and continuously displays the relative bearing...

frequencies can be used, allowing the use of much smaller antennas. An automatic direction finder, which could be tuned to radio beacons called non-directional...

landing system (ILS). NDB navigation consists of two parts — the automatic direction finder (ADF) equipment on the aircraft that detects an NDB's signal,...

A Bellini–Tosi direction finder (B–T or BTDF) is a type of radio direction finder (RDF), which determines the direction to, or bearing of, a radio transmitter...

frequencies can be used, allowing the use of much smaller antennas. An automatic direction finder, which could be tuned to radio beacons called non-directional...

Anyang East railway station, China Railway telegraph code ADF Automatic direction finder, a navigation instrument Alejandro Davidovich Fokina, a Spanish...

High-frequency direction finding, usually known by its abbreviation HF/DF or nickname huff-duff, is a type of radio direction finder (RDF) introduced...

non-directional beacons and are received and indicated by the automatic direction finder receiver. It ranges over 15 miles and operate between 190 and...

quite common during the 1960s, and were known by the new name, automatic direction finder, or ADF.[citation needed] This also led to a revival in the operation...

pilot instead relied on visual reference, using the copilot's automatic direction finder (ADF). The ADF threw the plane three miles (4.8 km) off course...

dangerous stress concentrations around square cut-outs for the ADF (automatic direction finder) antennas were ultimately identified. As a result, the Comet was...

follow a glide slope when the instrument is used with an ILS. The Automatic direction finder (ADF) indicator instrument can be a fixed-card, movable card,...

are present, along with a Tactical Air Navigation (TACAN) and automatic direction finder (ADF). An instrument landing system (ILS) is also available. These...

transmitter located on the ground. A CDI is not used with an automatic direction finder (ADF), which receives information from a normal AM radio station...

Fitted with RSIU-4 VHF radio, Uzel IFF interrogator, ARK-5 Amur automatic direction finder with RUP landing approach computer, MRP-48P Dyatel marker beacon...

directions for aircraft or ships to use for radio direction finding. Aircraft use automatic direction finder (ADF) receivers which use a directional antenna...

frequency when it is possible to do so. The frequency can be used by Automatic Direction Finder (ADF) radionavigation equipment, which is being phased out in...

aircraft are fitted with a variety of navigation aids, such as Automatic direction finder (ADF), inertial navigation, compasses, radar navigation, VHF omnidirectional...

per flight crew Dual VHF omnidirectional range instruments Dual automatic direction finder instruments Dual distance measuring equipment instruments Triple...

(MFD), RSBN-85 Short Range Aid to Navigation (SHORAN), ARK-35-1 Automatic Direction Finder (ADF), A-737-01 GPS/GLONASS Receiver, Karat-B-25 Flight Data Recorder...

monitoring, and flight data recording. Optional systems include an automatic direction finder , satellite tracking and communications (Iridium), and mission...

omnidirectional range (VOR), distance measuring equipment (DME), automatic direction finder (ADF), radar altimeter, Global Positioning System (GPS), air data...

Company-built Green Satin doppler radar, Gee radio navigation, Automatic Direction Finder (ADF), VOR/Distance Measuring Equipment (DME), and radar altimeters...

navigation tools include distance measuring equipment (DME), an automatic direction finder (ADF), a Northrop Grumman inertial navigation system and a Trimble...

altimeter NI-50BM-1: navigation display ARK-11:main and backup ADF (automatic direction finder) RSB-5/1230: communications radio RSIU-5 (R802G): command link...

locating more homing beacons from other islands, he realised his automatic direction finder had malfunctioned and he was now lost somewhere over the Pacific...

12:12 a.m. the pilot, Lt. William Hatton, radioed to say his automatic direction finder was not working and asked for a location of base. The crew apparently...

stores hardpoints instead of the usual three, a saddle-style Automatic Direction Finder dorsal hump, cockpit armour plating, spoilers, a cranked refuelling...

distinguishing external features of the UC-43 are the circular automatic direction finder antennae mounted between the main landing gear and landing lights...

Rate of climb: 3,456 ft/min (17.56 m/s) Avionics Autothrottles Automatic Direction Finder (ADF) Avio dual Integrated Flight Management Systems Distance...