FALCON GAUGE Magnetic Compasses are non certified  2" compasses available in liquid (MCDN) and non-liquid (dry) types (MCVC). The Liquid Type compasses provide an accurate reading at a low cost. They are fluid damped and incorporate a thermal expansion chamber and compensating magnet. Available in Panel or Pedestal Mount versions with or without lighting. Different models available: MCDN-2, MCDS-2, MCDN-2L, MCDS-2L. They can be ordered for Northern or Southern Hemisphere.

These compasses are very similar to the Airpath C2300 & C2400 style compasses, but are priced more economically.

The FALCON GAUGE Vertical Card Compasses are of a non-liquid type.  They are designed with a different concept which eliminates the disadvantages experienced with a liquid compass, namely leaking and back and forth motion of the compass card.  These compasses look like directional gyros and offer superior visibility.  A second vertical rotating dial, which is compared with a fixed miniature airplane (lubber line), presents the magnetic heading of the aircraft at all times making heading information more natural.  The easy to read presentation allows the pilot to see the complete 360 degree dial.  They also feature an internal LED light and a universal mounting bracket.

The AV-525 is a VOR/LOC/GS antenna similar in style to the AV-12 but utilizes an internal balun transformer. The antenna is rated at speeds up to 350 mph and altitudes up to 50,000 feet. It is a direct replacement for the CI 157P.

Product Specifications:

Model: AV-525

Application: VOR/LOC/GS Receive Only

Frequency: 108-118 MHz (VOR/LOC) -328-336 MHz (GS)

Impedance: 50 Ohms Nominal

VSWR: 3.0:1 Maximum 108-118 MHz - 2.0:1 Maximum 329-335 MHz

Polarization: Horizontal

Pattern: Omni-Directional

Connector: “BNC” Female

Max. Weight: 0.50 lbs.

Certification: FAA TSO C34e, C36e, C40c

DYNON AVIONICS AOA/Pitot probes perform two functions: airspeed and angle of attack sensing. These functions require having two pressure ports on the tip of the probe. The normal pitot pressure port is on the front face of the probe and is designed to be insensitive to angle of attack. The second pressure port is located on an angled surface just under the pitot port and is designed to be very sensitive to AOA. They are under-wing mount, L-shaped  probes which can be installed  easily with simple plug-n-play integration with Dynon and Advanced Products.Their installation requires a mounting bracket sold separately. The pressure from each port is delivered via separate air lines to the instrument where they are compared to previously calibrated scenarios specific to the aircraft. Competitively priced, they are offered in Non-Heated and Heated versions. The Heated AOA Pitot includes a nichrome heating element that is regulated by a separate pitot heater controller unit supplied with the pitot. The controller actively monitors a temperature sensor embedded within the pitot head and regulates the power to maintain a constant temperature. This not only conserves energy but additionally prolongs the life of the heater. The controller also outputs a signal that can be wired to a warning light in the cockpit to warn the pilot anytime there is a malfunction or that the pitot is turned off.

UNITED INSTRUMENTS 8000/8100 Series Air Speed Indicators (ASI) are FAA TSO'd for installation on certified aircraft. 

The 8000 Series ASI indicate the speed relative to the air at sea level altitude. The 8100 Series True ASI indicate the speed relative to the air at sea level or the desired altitude.The indicator has an inner dial to indicate true airspeed. The altitude and temperature are the conversion factors used to obtain this reading with the use of a setting knob. 

When properly connected to an airspeed tube, the 8000/8100 Series airspeed indicators measure the differential pressure developed between the pitot and static opening. 

The pressure is indicated in units of airspeed mph (M) and/or knots (K).

Product Specifications:

Certification: FAA TSO C2b 

Case Configuration: MS33638, 3 inch

Typical Weight: 0.7 pounds

Static, Pitot Pressure Connector:   1/8-27 ANPT

Installation: Removable spring nuts and #6-32 screws

Lighting: Available upon request. All lighted instruments require a light tray sold separately. Please refer to offered SIGMA-TEK 5000B 14V or 28V Light Tray.

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 True Airspeed Indicators have been one of the most chosen flight instruments by kit plane builders and pilots. There are many great advantages: excellent slow speed characteristics; very progressive increments; variety of ranges; light weight; short length; affordable price; high precision and reliability. Falcon Gauge True Airspeed Indicators have sub-dials and windows and are housed in an aluminum case and all parts made from metal.  The Pilot can set the dial to coincide the outside temperature with the flight altitude for immediate reference. 

Offered with a single range reading or dual range readings, with MPH, Knots or KPH available ranges, a 3-1/8" size,  a short 2.2" length, optional internal lighting 14V DC or 28V DC and custom color range markings which can be special ordered, these indicators serve the needs of experimental aircraft cockpits. 

Manufactured with high quality PC/ABS, the AERA 660 Panel Dock by AIRGIZMOS, maximizes its use by placing the GPS right in the aircraft  panel and hold securely in place without blocking any other instruments.  It makes GPS touch screen controls easier to navigate and matches the look and feel of the rest of the avionics stack, resulting in a pleasant, professional looking panel. Dimensions are 6.25" wide by 4.25" high.

Garmin has reduced the number of connectors on the AERA 660  by using a docking connector. This docking connector has been integrated in the design and nests into the back of AIRGIZMOS Panel Dock. For upgrades from an older Garmin GPS, this panel dock has been designed to fit the same opening as those for AERA 496 or 500 and uses the same hole layout for mounting.

DAVTRON Μ475 Series 2-Function voltmeter/ammeter digital indicators are FAA-PMA approved and come in 475VA/475VAA models and versions, both with lighting capability. Model M485VA ls made primarily for remote shunts. They are both designed for low current drain ( .001 Amp) and are also used in standby and emergency battery packs. Other features include: 

Plus Or Minus Amp Range: 150.0 

Plus Volt D.C. Range: 100.0 

Sunlight Readable Display

One Tenth Amp Resolution

One Tenth Volt Resolution

1.3" case depth

2-1/4" Standard mount

KANARDIA INDU Series round altimeters are part of INDU diverse family of non-certified gauges for use in ultralight aeroplanes, autogyros and helicopters. They feature colour LCD display, one or two pointers  with possibility to personalise scales (in feet or meters) and LCD displays. They are offered as standalone (master) altimeters with internal pressure sensors or as slave instruments. The slave version requires some PFD like KANARDIA NESIS, EMSIS, AETOS or HORIS to be present on the CAN bus. KANARDIA INDU Series round altimeters are available for two standard panel hole diameters of 57 mm (2.25") with one pointer and 80 mm (3.15") with two pointers. They can also be ordered with integrated backup battery at additional cost. The backup battery can also handle and additional indicator, typically an airspeed indicator.

A variety of special headsets, parts and accessories designed for specific aircraft, as well as other military communication applications are included in this listing, They are manufactured by DAVID CLARK CO., INC. and other companies. Other product lines of these manufacturers intended for use in General Aviation, Business/Corporate Aviation, Air Transport airplanes and helicopters as wel as other applications are separately listed. For additional information please consult the Product Description section, the supplied documentation or contact us.

Highly reliable and field-proven, the ADF 3500 direction finding systems by BECKER AVIONICS are trusted by the most reputed aircraft manufacturers. Suited for rotary and fixed wing applications, the ADF 3500 can be operated either in a standalone fashion or within EFIS, FMS or integrated flight deck systems.

The ADF 3502-() Receiver is designed for professional applications in the frequency range 190.0 kHz to 1799.5 kHz. The system is ideally suited for installations where minimum space is available. The small, lightweight control unit CU 5502 fits into a standard 2 ¼” (57mm) round instrument cutout and is only 2 ½” deep. The ADF Receiver can be installed at any convenient place in the aircraft. The RS 422 interface between CU and Rx reduces inter-wiring. The control unit CU 5502 offers a clear, high contrast, double line display, which is readable under all lighting conditions, even in bright sunlight. The frequency can be selected in 0.5 kHz/1kHz, 10 kHz/100 kHz steps by using variable speed frequency control. The pre-selection in the channel memory of the preset display allows instant switchover by pushing a “Flip-Flop” key to a new NDB en-route for indication of the cross bearing for a position fix relatively to a second NDB. The output of the receiver is compatible with indicator ID 3502 and the converter AC 5303/04 for RMI.

The ADF 3500 system features an extensive automatic self-test function. After switch-on, the microprocessor and the frequency synthesizer are thoroughly checked by a test subroutine. The remote receiver RA 3502-() unit can also be controlled by CDU of FMS systems.

JTSO certified for either VFR or IFR use in all types of fixed wing and rotary wing aircraft, the ADF receiver can also be combined with other Becker Prime Line equipment, such as VHF-COM, NAV-VOR/ILS navigation and Mode S transponder systems which have similar control units, providing a pleasant presentation in the panel.

RA3502 REMOTE ADF RECEIVER SYSTEM Features:

Compact and lightweight design

No forced cooling

No ventilation slots

Field-proven reliability

Robust and maintenance-free design

Operating altitude: 50,000 ft

RS422 control interface for EFIS or FMS integrations

Active LOOP/SENSE antenna

RMI connection via RMI convertor

Integrated BITE

JTSO, TSO certified

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

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, included in this listing, 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, separately listed, 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.

The  MID CONTINENT® INSTRUMENT (MCI) MD–90 Series Precision Quartz Clocks provide  an ideal solution for accurate time-keeping, and consist original equipment for many major aircraft manufacturers. Designed for accurancy, the 2-inch MD–90 Series clocks are manufactured to meet rugged aircraft environmental standards, they are FAA/PMA certified and offered in standard MD–90–1 and MD–90L versions, both operating with 8–32 VDC power input. Their key features include:

Precision quartz movement

Compact 2-inch size — fit standard panel cutout

Lighted version available with field-replaceable light tray

Transient and reverse polarity protection

Extremely low current consumption (3 mA) 

Continuously powered by aircraft battery

FAA PMA certified

Designed and built in the USA

One-year limited warranty

Product Specifications:

Power Input: 8–32 VDC - 3 mA max (without lighting) 

Accuracy:  ±30 seconds in 24 hrs 

Dimensions: 2.5 x 2.5 x 3.2 inches max 

Weight: 0.5 lbs 

Temperature: –40°C to +82°C (–40°F to +180°F) 

Altitude: –1,000 to +55,000 feet 

Humidity: 0 to 95% at 25°C 

Vibration: .02 in. dbl. ampl., 1.5g @ 5 to 50 Hz 

Mounting: Front or rear panel mounted 

Connector: #6-32 threaded terminals

For additional information please consult the supplied documentation.

The FLIGHTCOM 403MC is a 4-place panel mount, easy to use, voice-activated mono intercom with 3-position transmit capability designed to fit almost anywhere in the panel.

EASA Certified VHF transceiver in 160mm format with 6W output power. Automatic selection of 8.33kHz/25kHz spacing and OLED display.

The SWITCHCRAFT® line of jacks and plugs is ideal for instrumentation and audio connections. They can be used in a variety of applications such as medical equipment, manufacturing data equipment, GPS tracking and data logging systems or security applications.

The product line includes 1/4", .141", .206", 3.5 mm, DC Power, Bantam TT, .101" Micro, Aircraft jacks and plugs and 2.5mm Surface Mount,  MDSMT series jacks.

The SWITCHCRAFT® range of Headphone/Microphone jacks come with nut and washer and feature contact springs are of special alloys for long life, insulation is high dielectric strength phenolic, tinned terminal lugs for easy soldering and short frame. They mount by 3/8-32 threaded bushing and nut. Open circuit until plug inserted. Different jacks are offered including:

SWC-11-JJ-034 MONO Headphone Jack - 2 circuit conductor

SWC-12B STEREO Headphone Jack - 3 circuit conductor 

SWC-S12B -JJ-033 Microphone Jack - 3 circuit conductor 

KANARDIA INDU Series round Vertical Speed Indicators (Variometers) are part of INDU diverse family of non-certified gauges for use in ultralight aeroplanes, autogyros and helicopters. They feature an LCD display with possibility to personalise the displays and scales. They are offered as standalone (master) VSIs with internal pressure sensors or as slave instruments. The slave version requires a master altimeter or some PFD like KANARDIA NESIS, EMSIS, AETOS or HORIS to be present on the CAN bus. KANARDIA INDU Series round altimeters are available for two standard panel hole diameters of 57 mm (2.25") and 80 mm (3.15").

Scale Ranges:

-M scale in meters per second (-10, 10)

-FT scale in feet per minute (-2000, 2000)

-KTS scale in knots (-20, 20)

AERA 510 is one of GARMIN older models of portable gps and availability is subject to remaining stocks. Please refer to other AERA gps offered. It is a dual duty portable gps combining the best in moving-map display features with intuitive, menu-driven touchscreen control. It features a 4.3-inch QVGA wide-format touchscreen and preloaded graphical mapping, support for NEXRAD imaging, SiriusXM satellite weather and optional SiriusXM Satellite radio with 170+ channels of digital music, news and other programming. The following navigation databases (ordered separately) can be used:

Americas - North, South and Central America (includes Alaska & Hawaii)

Atlantic International - Europe, Africa

Pacific International - Eastern Europe, Asia, Middle East and the South Pacific (includes Hawaii)

Discontinued. No longer available in NEW condition apart from existing stocks. Limited Availability.

Splits the signal from a single NAV antenna into two NAV receivers and one glide slope receiver.

HONEYWELL BENDIX KING®  TSO'd KMA 24 & KMA 24H Audio Panels ae probably ones of the most common audio panels found in aircraft. They are compact, self contained, fully solid-state TSO'd Audio Panels featuring push button audio selector panel, speaker and headphone isolation amplifiers, and a marker beacon receiver. The KMA24 controls as many as 3 transceivers and 6 receivers, including the internal marker beacon receiver and its automatically dimmed 3-light indicator. The KMA 24H controls up to 5 transceivers and 5 receivers, or 4 transceivers and 6 receivers. The KMA24H includes the internal marker beacon receiver and VOX intercom, which provides unprecedented flexibility. 

BENDIX KING® KMA 24 & KMA 24H Audio Panels are DISCONTINUED products. Although some NEW units may be available under special order or while stocks exist, they are mostly offered for outright sale or in exchange / trade-ins  (*) for returned customer owned units in USED (Serviceable or Overhauled) Conditions (**) and  accompanied by the relevant certification (e.g. yellow tag, 8130-3 form). The letters "SV","OH" and "EX" in the product reference numbers (SKU) indicate the condition/sale terms. Racks & connectors (for new installations) are sold separately.

BENDIX KING® KMA 24 & KMA 24H Audio Panels are sold on demand. Require backordering. Delivery time cannot be specified.

(*) 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. 

(**) As per FAA requirements, Serviceable Condition means that the units have been repaired as needed and tested according to the manufacturer's procedure to meet the manufacturer's performance specifications.  They are legally approved for installation and use (return to service). In this condition, the unit is NOT disassembled unless problems and/or repair needs are detected during testing. In Overhaul Condition,  the units have been tested to determine any problems, disassembled, inspected, cleaned and repaired as necessary, reassembled, tested and aligned as required by the manufacturer manual and finally certified that they meet manufacturer’s specifications.