DAVTRON M301 Series Outside Air Temperature (OAT) digital indicators are FAA-PMA approved and come complete with digital probe, in Fahrenheit or Celsius models and different versions. They require minimum panel space. Other features include: light weight, automatic dimming, miniature remote probe, sunlight readable display and a laser engraved faceplate. A 3-pin connector is installed on probe as an option for an additional charge.

These UMA new manufacture NON TSO'd electric ammeters offer accuracy, rugged construction, and contemporary styling. They are available in different  measurement ranges with a 270° sweep and are suitable for installation in 2-1/4" panel hole diameters. Made in U. S. A. and furnished with shunt.

These precision quartz electric aircraft clocks are constructed for easy installation in a wide variety of replacement applications for home builts. The rugged quartz movement is accurate within 2 sec. in 24 hrs under normal operations and runs accurately in temperatures from -30º to 180ºF. Available in 14 Volt or 24 Volt versions.

Product Specifications:

OD: 2-1/4"

Depth: 2"

Weight: 4 ounces

TSO'd Electronic Fuel Quantity gauges from UMA INSTRUMENTS (indicated by the letter "T" in the PN) are offered in 1-1/4 in. and 2-1/4 in. sizes for installation in respective panel hole diameters and mounted with (4) 6-32 screws. Smaller 1-1/4 in. instruments can be cluster mounted as close as 11/2” centers utilizing panel space without compromising readability. They can be powered from 14 or 28 volts. Signals are acquired from remote mounted sensors, processed and displayed on black analog dials with white easy to read markings indicating empty to full fuel level. Each gauge uses rugged aircore meter movement for vibration resistance and repeatability. Available in different versions based on their sender type and range. UMA sensors are sold separately.

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.

UMA line of precision electronic pressure senders feature precision, solid state sensors and circuitry to give unequalled performance and are designed for rugged use in just about any environment.  They are offered in TSO'd and Non TSO'd models and gauge, differential and absolute types. UMA TSO'd electronic pressure senders are the most economical TSO’d units on the market. They are compatible with avgas, jet fuel, engine oil and many other fluids. Because they have internal voltage regulation, they are compatible with indicating instruments that do not have precision output voltages. Units for fuel and oil pressure are certified under TSO C47. Units for manifold pressure are under TSO C45a. For additional information please refer to the attached documentation.

JPI FS-450 Fuel Scan is a top choice low price unit for fuel management of an aircraft, offeredin different versions with single transducer available for gravity, pressure and ROTAX engines or with a Flow Scan 201 or 231 transducer and harness for pressurized carb engines.

OMRON A16 series pushbutton 16-dia. cylindrical body switches are detachable switches. The same contacts can be used for both standard loads and microloads. Their miniature design of 28.5 mm makes these switches the smallest class in the industry. Easy-to-wire terminal arrangement. Certified for EN 60947-5-1. 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.

The HONEYWELL BENDIX KING® KI 525A HSI is a pictorial navigation indicator used in the KCS-55A compass system which also includes KG-102A Directional Gyro, KMT-112 Magnetic Azimuth Transmitter (flux valve), KA-51B Slaving Control & Compensator Unit and optionally KA 52/KA 57 Autopilot Adapters. It was a popular avionics upgrade for light aircraft until the advent of the Sandell electronic HSI and, more recently, glass-cockpit systems from Garmin, Aspen and others. This indicator combines the display functions of both the standard directional gyro and the course deviation indicator offering the pilot a single view of the horizontal navigation situation. It greatly simplifies course orientation, interception, and tracking resulting in less work from the pilot. Internally lighted, the KI 525A operates at 14 or 28 VDC.

The HONEYWELL BENDIX KING® KI 525A HSI is available in different models to serve application requirements:

- with bootstrap heading synchro to provide source of slaved heading information for any device, such as an autopilot

- with glideslope needle damping for use in high vibration environments such as helicopter

- capable of operating at either 30Hz or 400Hz

- capable of operating at 14 or 28VDC and 5 volt operation

Like other KCS 55A compass system components, the  KI 525A indicator 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. Please refer to the Product Description section for technical specifications and additional information.

Amphenol MS MIL-C-5015 Circular Plug Connectors are designed to meet the demanding performance requirements of military standards. These cable mount circular plug connectors have proven electrical capability for equipment applications where durability is important. The Amphenol plugs have threaded couplings and single key/keyway shell polarization for an accurate and reliable connection. The solid shells of these MS Series circular MIL-C-5015 connectors are made from high grade aluminium alloy. The shells are electrically zinc plated with an olive drab chromate finish which ensures a high resistance to corrosion. The inserts of these military circular connectors are made from resilient synthetic rubber which offers a high dielectric strength and resistance to vibration.

The MS3106A-10SL-3S plug can be used with Turn Coordinator TC02E-3-2 or Turn & Bank Indicator TB02E-2-1.

 Automatic flight control systems (AFCS) are aircraft autopilot systems with many integrated features initially found only on high-performance aircraft but nowadays installed on modern aircraft of any size. Their capabilities vary from system to system with some AFCS offering advanced features beyond ordinary autopilot systems regarding programmability, the level of integration of navigational aids, the integration of flight director and autothrottle systems, and combining of the command elements of these various systems into a single integrated flight control human interface.

LEONARDO HELICOPTERS provides aircraft manufacturers with solutions ranging from single axis or secondary flight control computers and electronics to complete integration of flight control systems. The flight control system architecture spans from simplest architecture, lowest complexity up to full authority fly-bywire architecture, offering the following advantages:

• Compatibility with various actuation technologies (Hydraulics, Mechanical, Electro-Mechanical)

• Eased certification process (EASA Form 1 already achieved)

• Reduced integration cost and schedule risk (building blocks)

The Flight Control Systems (FCS), used to control the control surfaces of the aircraft, are based on:

• Flight Control Computer (FCC)

• APSW (Autopilot).

• Building blocks of dual, dual-duplex, triplex and quadruplex FCS architecture. 

Apart from new, LEONARDO older FCS are also offered in NEW SURPLUS or USED conditions (Serviceable or Overhauled). For additional information please consult the supplied documentation or contact us.

The RCA 56 Series of electric turn and bank indicators by KELLY MFG (RC ALLEN) are an all volt instrument, with a power warning flag, a black or white ball inclinometer and either lighted or non-lighted. These rate-of-turn pointer controlled instruments are powered by an electrically driven DC precision gyro with an inclinometer providing the pilot with turn and bank information.  They meet or exceed requirements of FAA TSO C3b. Made in the USA. Weight: 1.9 lbs.

Dimensions: Length: 6 1/4 in. Max, Width: 3 3/8 in. Max, Height: 3 3/8 in. Max

Mating Connector: MS3106A10SL-3S.

Connector Pin Out: A: +11-30 VDC, B: Ground, C: Spare

The RCA 22 Series of vacuum artificial horizon are controlled by air driven precision gyros to present the pilot with pitch and roll information. The attractive color scheme of blue sky and brown ground presents a realistic spherical display of flight. Unless otherwise indicated all instruments have a  "standard" display (dark blue/brown display with fixed pointer) and are unlighted.

All R.C. Allen vacuum gyros run off of 4.5" Hg, erect time is 3 min. The instrument fits in a standard 3 1/8 panel cutout. A ¼ -18 NPTF nylon tube slip fitting is recommended for vacuum hose installation. A 1/8 – 27 NPTF nylon tube slip fitting is recommended for vacuum gauge installation. 

Dimensions: H: 3-3/8", W: 3-3/8", L: 6"

Weight: 2.75 lbs.

Certification: Meet or exceed all requirements of FAA TSO C4c and Aeronautical Standard AS396B.

Made in the USA

NOTE: The RC Allen RCA22-7 Vacuum Horizon Gyro can be an alternate device for Cessna Gyro Horizon C661076-0101.

KANARDIA INDU Series G-Meter gauges form part of INDU diverse family of non-certified gauges for use in ultralight aeroplanes, autogyros and helicopters. They feature a LCD display with possibility to personalise the displays and scales. They are offered as standalone (master) or as slave gauges. Slave versions require some PFD like KANARDIA NESIS, EMSIS, AETOS or HORIS to be present on the bus. These G-Meter gauges  are available for two standard panel hole diameters of 57 mm (2.25") and 80 mm (3.15").

AN5771-4A style 2-1/4 inch hydraulic pressure gauge with steel case connecting directly to the aircraft's hydraulic system. Fits in a 2-1/4" dia. panel opening and has a threaded 1/4"  connection for a fitting. Range: 0-2000 PSI. Only available in Overhauled Condition. Certified with fresh Matte-white dial. Yellow-tagged. Limited availability.

For new design projects and applications please refer to the presentations of alternative TSO'd and non TSO'd electronic hydraulic pressure gauges and pressure senders offered. 

Pressure Transducers (Senders) whenever required, ARE NOT INCLUDED in the prices of hydraulic pressure gauges. They are sold separately.

Note: A yellow tag is similar to a FAA 8130-3 Serviceable tag both denoting the "Serviceable" condition of the product i.e. it has been  repaired as needed, tested according to the manufacturer's procedure, meet the manufacturer's performance specifications and ready to return to service. Yellow tags are issued and widely accepted in North America while a FAA 8130-3 Serviceable tag is is accepted worldwide. The acceptance of yellow tags by national Civil Aviation Authorities should be checked by potential buyers prior to ordering.

TSO'd Electronic Fuel Quantity gauges from UMA INSTRUMENTS (indicated by the letter "T" in the PN) are offered in 1-1/4 in. and 2-1/4 in. sizes for installation in respective panel hole diameters and mounted with (4) 6-32 screws. Smaller 1-1/4 in. instruments can be cluster mounted as close as 11/2” centers utilizing panel space without compromising readability. They can be powered from 14 or 28 volts. Signals are acquired from remote mounted sensors, processed and displayed on black analog dials with white easy to read markings indicating empty to full fuel level. Each gauge uses rugged aircore meter movement for vibration resistance and repeatability. Available in different versions based on their sender type and range. UMA sensors are sold separately.

SCINTEX complete kit with digital gauge and dual flow meters enabling monitoring of the engine's supply and return lines. It comes with 2 fittings for each flow meter (to be specified at the time of ordering) and clamps. For installation wiring between the flow meters and the display unit is required (not included). This kit is intended for use in vehicles, machinery, generators and boats / marine and other engine applications. The flow meters are precision cut from steel and aluminum and they are highly accurate, repeatable and suitable for use with diesel, biodiesel, unleaded petrol and other fuels. The display unit is a 1.8”, high resolution, sunlight readable, wide viewing angle, LCD colour display with a completely sealed and waterproof display front panel. The gauge enclosure is a common 52mm round size to fit many existing cutouts. Key features include highly accurate with good repeatability displays consumption in Litres per Hour or other units, fuel remaining in up to 2 tanks, connection capabilities to a NMEA enabled RS232 GPS receiver,  one or two fuel flow senders and fuel level senders and a single fuel pressure sender and display. It can be powered by 12V - 36V power supplies. Please refer to the additional information and specifications provided or contact us.

Sigma-Tek 5000B Series Attitude Indicators (Artificial Horizons) are air-driven gyros that have a pictorial horizon mask and fixed airplane. The mask moves to indicate climb, dive, and bank. Bank and pitch attitudes are displayed so that the pilot’s sensing of the gyro indication is the same as the interpretation of the relation between the wings of the aircraft and the natural horizon during visual flight. These instruments are FAA certified (TSO-C4c), and can be used to replace the aircraft’s turn coordinator when equipped with an inclinometer. Different versions available mainly based on the layout, dispay colors, warning flag and lighting capabilities. Lighted indicators do not include lamp trays which are sold separately based on the aircraft voltage (14V or 28V).

This line of FAA PMA'd  miniature engine gauges from Mitchell is ideal for a wide variety of general aviation applications. They measure nearly 1-1/2 inches square 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.

FAA Approved. If individual gauges are ordered, appropriate backplate with pigtail must be ordered to mount and connect the gauge. If more than one gauge ordered to be mounted together, a special order cluster that requires custom backplates.

UMA  2-1/4" electric tachometers with their high resolution and easy to read displays were designed to offer aviation styling and performance for all types of aircraft. The analog model has a 270° sweep which provides great resolution in both the 3500 and 7000 ranges. The digital model has a bright LED display. Separate power source required. Installation is simple and instructions are included. They can replace mechanical tachometers in Lycoming/Continental engines.

Current: 80 milliamps ­ Size: 2.25" round x 2.75"deep.