Accelerometers (aka G-Meters) are used extensively in a wide range of applications including Aviation, Marine, Automotive, Military, and others. They are also used  in inertial navigation and guidance systems in airplane and ship autopilots.They help in a better understanding of static, such as gravity, or dynamic forces due to motion or vibration acting on an object.

Original Mechanical and more recent Digital accelerometers, used on civil and military aircraft, measure the instantaneous acceleration (or G-force) of an aircraft and its occupants compared to Earth's standard gravitational pull, in units of "G" (e.g., 1G, 2G). They enable pilots to monitor flight conditions, maintain safety, or practice aerobatics or combat maneuvers. Made by different manufacturers, they are offered as non-certified instruments, for use on  experimental and homebuilt aircraft, or certified products, installed on civil transport an military aircraft.

Mechanical accelerometers, separately listed, use traditional components like proof masses, springs, and damping to measure acceleration based on displacement, offering high accuracy and durability for specific applications like flight stabilization and weapons communication. They are often of larger size and more expensive. Digital accelerometers, included in this listing, are often Micromachined Micro-electromechanical (MEMS) systems, integrating sensors with microelectronic circuits for smaller size, lower cost, and high precision, making them ideal for flight stabilization, AHARS, and autopilot systems.

The choice of an accelerometer depends on the application's need for accuracy, size, cost, and resistance to harsh environments. 

Please consult the Product Description section and the supplied documentation for more information on different brands of our offered accelerometers.

ROTAX® aircraft  engines form part of the product portfolio  of BRP-Powertrain GmbH & Co. KG which develops and manufactures engines for snowmobiles, watercrafts, boats, roadsters, all-terrain and side-by-side vehicles, motorcycles, carts, and aircrafts.

BRP-ROTAX® product range includes certified and non certified internal combustion engines, parts and accessories for light and ultralight aircraft.

Revolution Counters (Tachometers)/HOBBS meters are used in BRP-ROTAX® aircraft engines. They are offered as certified or non certified parts from BRP-ROTAX® but also from other manufacturers.  Non certified parts can be used in ultralights or other aircraft not requiring certification of parts for their installation. Certified parts are designated by the letters "CERT" after the part number in the product reference number (SKU).

Aircraft engine  parts are subject to changes from time to time. Some parts may be no longer available or replaced by others with different part numbers. Listed BRP-ROTAX® engine parts do not imply their current availability or suitability for your engine application. Always consult the most recent Illustrated Part Catalogs (IPCs) or other documentation available from the manufacturer for the correct part number before ordering.

OMRON A3C series cylindrical pushbutton switches have the basic design as the M2C Series cylindrical indicators. They provide a high-intensity uniform surface lighting while they have a miniature size with excellent feeling of operation. They have a cylindrical 20-mmX12-dia. body making panel cutouts easier. These switches are offered in lighted and non lighted versions, different colors, display shapes, with LED or incandescent lamps and different socket units. Please consult the attached documentation for ordering.

HONEYWELL BENDIX KING® Aviation Database Services are offered for database updates of different navigation BENDIX KING® devices. They cover different geographical areas and are available for use in single or multiple devices, as single (one cycle) or multiple scheduled annual update cycles per year. They can be distributed through media (database cards/cartridges) and/or internet downloads (eliminating media and shipping costs). Database upgrades are subject to copyright restrictions and are allowed for use only in the specific aircraft and devices specified at the time of ordering. Orders for HONEYWELL BENDIX KING® database updates are fulfilled by AVIATIONEU TRAINING SYSTEMS & SERVICES which offers aviation database services, in cooperation with respective database providers, on a simplified subscription-based ordering process saving man effort, time and costs for customers. Please refer to our listed services or contact us for additional information.

The COBHAM Antenna Systems' COMANT product range includes aviation antennas focusing on GPS, Communications and Navigation products for General Aviation, light Jets and helicopters.COMANT antennas offer a wide variety of fit, form and function options that will fit nearly every need. Comant antennas are compatible with a number of varying applications and effective in a number of differing environments. The range includes Radiophone, DME, VHF, VOR, LOC, GS, DME, Transponder, FM, AM, UHF, L Band, ELT, and COMDAT antennas.

TKM AVIONICS offers different NAV/COMM radios as slide-in replacements of legacy products from BENDIX KING and other manufacturers. The Michel MX-170 by TKM was introduced in early 1984 aiming to replace legacy BK radios such as KX-170A, KX-170B, KX-175, KX-175B type transceivers. The latest TSO'd MX170C with 760 VHF COMM channels and 200 NAV channels is designed to be electrically and mechanically interchangeable (slide in replacement) with the Bendix King KX170 and the Bendix King KX175 series of NAV/COMM radios. Like other TKM radios,the MX170C NAV/COMM has nice features and excellent performance. The dual color LED frequency displays are self-dimming, showing standby frequencies with red and active frequencies with yellow color. The channeling outputs are for 40-channel glide slope (King Glide Slope) and 200 channels (King Slip Code). The MX 170C operates on 13.75 Adc maximum current in transmit. Please refer to the attached owner manual for additional information.

GARMIN® GTX™ transponder product line includes Mode A/C and Mode S TSO'd panel mounted transponders offered in a‭ ‬wide variety of configurations to choose‭ ‬from‭, ‬depending on desired functions‭.‬ Different models are listed under separate product presentations. 

GARMIN® GTX™ 327  is a TSO-certified Mode C digital transponder. Its innovative features, proven performance and reliability bring a whole new level of transponder utility to your aircraft. Features include a solid state design, and with no warm up time, lower power consumption and much lower heat emissions for a longer service life. It provides 200 watts nominal power output and has an easy-to-read DSTN liquid crystal display which reverses the numbers out of black for optimal viewing. An innovative keypad facilitates entering a squawk code while a dedicated VFR button allows for quick-and-easy VFR squawking. Similar to the GTX™ 330 Mode S transponder, the GTX™  327 also offers several timing and display functions, including flight time, count-up and count-down timers, as well as current pressure altitude.

GARMIN® GTX™ 327 Specifications:

Solid State Digital Transmitter

Mode: A/C

Display: DSTN LCD Display

Nominal Output Power: 200 watts 

Dimensions: 6.25"W x 1.65"H x 8.73"D (15.9 x 4.2 x 22.2 cm)

Weight: 3.1 lbs. (1.4 kg)

Product includes: GTX 327 Transponder, Installation kit, Pilot's guide

WULTRAD INC. is a manufacturer of non-certified flight and engine instruments under FALCON GAUGE brand for experimental and homebuilt aircraft. Although their products are Non-TSO, they are made to TSO or MIL specifications for quality. 

FALCON GAUGE  Electrical Turn Coordinator is used for displaying the angular rate and sideslip of turning in horizontal flying and turning. The inclinometer indicates the slip angle of the aircraft while in a turn. A power failure flag drops into view whenever the voltage drops below a level for proper operation. The Turn Coordinator incorporates a built-in voltage regulator so it can be used with either 14VDC or 28VDC power system. It is compact in size and light weight eliminating radio interference.

This small, lightweight unlighted turn coordinator is excellent for homebuilt aircraft. Works for 14 Volt or 28 Volt systems. Features, power out warning flag with a 0° Panel. Fits Standard 3-1/8" Cut Out, 3-3/4" long.

MITCHELL AIRCRAFT PRODUCTS, Inc. is a well known manufacturer of tachometers, gauges, and instruments the general aviation industry, built under an FAA-approved quality system.

Their product range includes:

Mechanical 3-1/8″ Clockwise, & Counter-Clockwise, 2, 2-1/4″ Mechanical Recording & Electric Lighted Tachometers, 

Electric Gauges (Ammeters, Cylinder Head Temperature, Exhaust Gas Temperature, Fuel Quantity Gauges, Outside Air Temperature, Pressure & Temperature Gauges, and Voltmeters,

Mechanical Pressure &Temperature Gauges

Modular Gauges (Ammeters, Blank, Fuel Quantity,Pressure, Temperature Gauges, and Voltmeters, Modular Gauge Frames. This line of FAA PMA  miniature square engine gauges is ideal for a wide variety of general aviation applications. They measure nearly 1-1/2″  and are stackable. The modular design allows them to be plugged from the front of the panel. The units are internally lighted. Complete standard panels are also available. If individual gauges are ordered, appropriate backplate with pigtail must be ordered to mount and connect the gauge. If more than one gauge are ordered to be mounted together, a special order clustering requires custom backplates.

Sending Units (CHT & EGT Thermocouples, Fuel Quantity & Pressure Senders, 1/8″ & 5/8″ Temperature Senders.

MITCHELL FAA PMA'd D1-211 Series  modular 1-1/2 " fuel quantity square  gauges can be stacked in horizontal and/or vertical rows in any position in the aircraft panel. These  modular gauges are internally lighted and are plug removable from the front of the panel for easy maintenance. Available in different sender resistances for the indication of fuel quantity in the aircraft's left or right fuel tank.

MITCHELL FAA PMA'd D1-211 Series  modular electric 12V (PN D1-211-5074) & 24V (P/N PE-111-4074) fuel quantity gauges are lighted and easily installed in a 2-1/4" panel hole. They feature a 2 year factory warranty.

The gauges and senders must be ordered separately.

For the 12V Fuel Quantity Gauge D1-211-5074 the matching sender is PS-211-8038, 10-180 Ohm. For 24V operation, P/N PE-111-4074  resistors for each instrument must be ordered.

MITCHELL Pressure Senders 80 PSI (PN PS-211-9002) and 150 PSI (PN PS-211-9040) are offered for use with D1-211-6089 and D1-211-6092 FAA PMA Pressure Gauges respectively. Both have 2 terminals (one terminal to be grounded).

MITCHELL EGT Gauge 0-1600 Deg. F, PN D1-211-6101 requires PN PS-211-8162 sender (probe).

KELLY MANUFACTURING (RC ALLEN) RCA 15AK series are TSO'd 3-1/8" ( 80mm) electric directional gyros suitable for both fixed wing and rotor wing aircraft.

Pitot tubes scan the static and dynamic pressure, and they are used on aircraft to determine the aircraft airspeed. 

WULTRAD INC. is a manufacturer of non-certified flight and engine instruments under FALCON GAUGE brand for experimental and homebuilt aircraft. Although their products are Non-TSO, they are made to TSO or MIL specifications for quality. 

FALCON GAUGE Non TSO'd (non-certified) pitot tubes have been used for many years on different types of experimental or other aircraft where no certification is required. Available in different heated and unheated versions for 12 or 24 V electrical supplies, for vertical or flat installations. Standard (3/4") and long (4") mounting brackets are offered. Heated Material: Stainless Steel. Please consult the supplied documentation or contact us for further information.

GARMIN® GTX™ transponder product line includes Mode A/C and Mode S TSO'd panel mounted transponders offered in a‭ ‬wide variety of configurations to choose‭ ‬from‭, ‬depending on desired functions‭.‬ Different models are listed under separate product presentations. 

GARMIN® GTX™ 325  is a Mode A/C panel-mounted full-featured, TSO'd certified transponder offering a simple, affordable replacement for standard Mode C transponders. It features aural alerts, total air temperature (TAT), pressure altitude readout, altitude monitor function, density altitude readout, built-in timers and automatic ALT/GND mode.  ‬It replaces the popular GTX™ 327 ‬and is essentially the same unit‮—‬but carries the GTX™ 335/345‭ ‬display and button layout‭. ‬It would be a meaningful ‬choice for the replacement of an older Mode C ADS-B‭ ‬Out transponder. 

The HONEYWELL BENDIX KING® KCS 55A Compass System provides the pilot with a simple, comprehensive visual display of the aircraft's heading and position in relation to a desired course. The system simplifies course orientation, intercept and tracking. Although only the KI 525A Pictorial Navigation Indicator (PNI) and the KA 51B Slaving Control & Compensator Unit appear in the aircraft panel, other remote components  of the KCS 55A system include the KMT 112 Magnetic Slaving Transmitter, the KG 102A Directional Gyro for stabilization of the system and optionally the KA 52 or KA 57 Autopilot Adapters making the KCS 55A a complete slaved compass system. Installation parts and manuals of the above components are sold separately. For further information on these components please refer to their individual product presentations. For additional information on  KCS 55A and technical specifications please consult the Product Description section.

The HONEYWELL BENDIX KING® components of KCS 55A Compass System can be furnished in NEW condition or as USED in Serviceable or Overhauled conditions indicated respectively by the letters "SV" and "OH" in the product reference numbers (SKU and  accompanied by the relevant certification (e.g. yellow tag, 8130-3 form). They are also offered as exchanges / trade-ins  for returned customer owned units indicated by the letter "EX" in the SKU. In the case of an exchange/trade-in option of a customer unit, the  full selling price of the ordered unit is charged and the core credit is refunded or credited towards future orders when our co-operating supplier verifies that the unit is in a reasonable, repairable condition. It is recommended that this option is selected by our customers mainly for upgrades and only in cases when their units are functioning properly at the time removal from the aircraft. In cases when customer units are found by our supplier to be non-repairable, the core deposit shall not be refunded and shipping charges shall apply if customers wish the return of these units to them. 

RAY ALLEN (RAC) R2S Rocker Switch provides a very positive snap action in 2 directions and returns to a center off position. It was designed specifically for Ray Allen trim systems. It is wired to connect both power leads to ground when the rocker is released. This eliminates motor coasting and allows very precise trimming. The RS2 switch is rated at 1amp. The faceplate measures 1.75" (44mm) x 1.0" (25mm) x 1.47" (37mm) deep. Self adhesive labels are not included. Sold separately.

LORD Corporation AM Series Low Profile Avionics Mounts (also referred to as isolators)) set the standard for compact, highload, high-capacity isolators. They are designed to support and protect avionics equipment in all types of aircraft. Inertial guidance and navigation systems and radar components are examples of applications where these mounts are used. In addition, AM Series mounts are used to isolate engine/aircraft accessories such as fuel controls, pressure sensors and oil coolers. These mounts  are tested and approved to the environmental tests appearing in MIL-STD-810 or MIL-E-5400. They may be used in a temperature range of -65°F to +300°F (-54°C to +149°C) for BTR® Silicone and -40°F to +300°F (-40°C to +149°C) for BTR® II Silicone. They are made with specially compounded silicone elastomers which exhibit excellent resonant control evidenced by the low transmissibility at resonance. These designs also provide linear deflection characteristics.

LORD Corporation AM Series vibration isolators are offered in different sizes and capacities. Please refer to the attached documentation.

PS ENGINEERING has revolutionized audio control in general aviation airplanes. At that time, the original PMA6000 took the audio panel from a collection of switches added as an afterthought, to a multitalented intersystem focal point for cockpit audio.

Radio selection, cockpit communications and even music were seamlessly combined in the modern audio control panel. The PMA6000-series set a benchmark for all GA audio panels that followed.

The next generation PMA6000B benefits from PS Engineering's long experience of audio panel control design and manufacturing experiences. It is an excellent low cost audio panel alternative to the higher end systems that PS Engineering has become so famous for. 

The PMA6000B combines an audio selector panel with a top-quality manually adjusted 4 place VOX mono intercom and a slew of features to enhance versatility and utility. The PMA6000B holds both FAA TSO as well as EASA ETSO and was designed to be made easier to install because of a single 44-pin Sub-d connector. Different PMA6000B models offered with or without marker beacon receiver.

Product Features:

Built-in 4 place mono intercom PS Engineering's ""Set-it and Forget-it"" manual VOX

Optional built-in marker beacon receiver

Split mode for dual audio capability

2 - Com Capability

3 - Intercom isolation modes - Pilot Isolate, All, and Crew

2 - Music inputs with Soft Mute™

2 - Unswitched inputs

6 - Switched inputs

A patented ""swap"" function allows selection of Com 1 or Com 2 from remote pushbutton

Fail-safe feature automatically hard-wires the pilot to Com1 in the case of an outage

Single 44-pin connector making installation easier

Certification: FAA TSO/EASA ETSO

Warranty: 24 months

The COBHAM Antenna Systems' COMANT product range includes aviation antennas focusing on GPS, Communications and Navigation products for General Aviation, light Jets and helicopters.COMANT antennas offer a wide variety of fit, form and function options that will fit nearly every need. Comant antennas are compatible with a number of varying applications and effective in a number of differing environments. The range includes Radiophone, DME, VHF, VOR, LOC, GS, DME, Transponder, FM, AM, UHF, L Band, ELT, and COMDAT antennas.

COBHAM COMANT TSO'd DME/Transponder Antennas come in different models and versions. 

Stratus ESG digital transponders by APPAREO have been designed with non-glass panel aircraft in mind. Different models are offered for non certified and certified aircraft. Stratus ESG transponders feature 1090 ES (Mode-S extended squitter), 310 W nominal power output, a built-in WAAS GPS, compliance with global mandates for ADS-B Out transponders, push-button operation with modern keypad makes entering a squawk code easy, easy-to-use interface and pressure altitude monitor. Their form-factor enables easy replacement for existing transponders.

Version for non certified aircraft is offered as unit only or together with wire pigtail.

The version for certified aircraft is TSO'd and can be used to replace existing transponders in a wide range of aircraft models from different aircraft manufacturers like Cessna, Piper, Beechcraft, Mooney, Diamond and others. Certified units can only be shipped to a certified Appareo installer.

Product Specifications:

Bezel Height: 1.69 in. (43 mm)

Bezel Width: 6.38 in. (162 mm)

Depth: 10.75 in. (273 mm) front of panel to connector backshell

Weight: 3.29 lbs. (1.49 kg) including rack and connectors

Operating Temperature: -20°C to 55°C

Storage Temperature: -55°C to 85°C

Power Input: 9.0 to 36.0 VDC, 15 W typical

Cooling Input: No fan required

Environmental Compliance: DO-160G

Software Compliance: DO-178B Level C

Hardware Compliance: DO-254 Level C

TSO Compliance: C112e (Level 2els, Class 1), C145d (Class Beta 1 GPS/WAAS), C166b (Class B1S)

Display: OLED

Transmitter Power: 310 W

UMA NON TSO'd mechanical manifold pressure gauges (MPGs) are offered in two series, the conventional 2-1/4" manifold lightweight  gauges with a slim design and a single diaphragm and the newer 3-1/8" and 2-1/4" gauges which incorporate a dual diaphragm design improving the longevity and reliability of the instrument. Standard markings are black and white while optional color markings can be ordered. Cases are from cast aluminum or Valox 420 plastic depending on model selected.