AIRPATH C2400 series TSO'd magnetic compasses been specifically designed for installation either for streamline-type bracket housing or a pedestal-type housing. Wire lead length, voltage, and lighting color are specified under each respective part number. 

Each model is provided with mounting hardware, deviation card, deviation card window and either an attached cardholder, deviation plate, or standard unattached cardholder depending on the application. All compasses in the C-2400 series meet FAA TSO-C7c requirements and are offered in different versions for operations in South or North Hemisphere.

Product Specifications:

Markings: Black & White

Leads: 2ft white wire

Lighting: Red 12 VDC

Finish: Black

AIRPATH C2300 Series TSO'd panel mount magnetic compasses are offered in different models and lighted or non lighted versions for operations in South or North Hemisphere. They are used in almost all production aircraft. Models: C2300, C2300-SH, C2300-L4, C2300-L4-SH. Size: 2.25".

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.

GARMIN GI-106B TSO'd panel-mounted CDI is a high-quality course deviation indicator which includes a VOR/LOC/GPS needle as well as a glideslope needle, that can be hidden and disabled by an installer if the glideslope functionality is not needed. The GI 106B contains LED-lit GPS, NAV and VLOC mode annunciators, for an easy-to-read and modern look. TO/FROM annunciators are also LED, and when invalid, the needles are simply hidden out of the pilot’s view instead of using conventional invalid flags. The GI 106B replaces existing Garmin GI-102A & GI-106A models. It is compatible with the same pinout connections as the legacy GI 102A and GI 106A course deviation indicators, allowing for an easy upgrade path. It also features anti-reflective lenses and LED flood lighting for viewing at night.

For use with Bendix/King  Remote DMEs KN-63 & KDM-706/706A or KTU 709. TSO'd.

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.

UMA airspeed indicators are fully FAA TSO'd to C2d specifications for installation on certified aircraft. Installable in a fixed wing aircraft with a reciprocating or turboprop engine. Must be installed in a temperature controlled environment form -55 to 85°C, to a max altitude of 25,000 ft. These airspeed indicators are available in different versions, 2-1/4",Single Speed MPH and 3-1/8" single or dual scale (MPH/Knots) versions with an outside/Inside scale: 40-200 MPH/40-170 Knots, housed in a Valox 420 Plastic case and weighting 8.6 oz. They are offered with or without certification. ASI markings are sold separately for each unit at additional cost. Please select the markings option if markings are required. 

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.

The FAA TSO'd RCA26AK (14V) and 26BK (28V) series of electric attitude indicators (artificial horizons) by KELLY MFG (RC ALLEN) are known for their dependability and ruggedness. They incorporate tremendous advances in presentation, precision, and reliability.With a proven track record for dependability and ruggedness, the attractive new extended color schemes and ultra-precise spherical presentation (eliminating old parallax problems) they set a new standard for safety.These gyros provide a more accurate IFR reference for the beginning instrument pilot or a Cat II captain. A new three phase motor/inverter is designed into the gyro enabling it to operate at lower temperatures which extends to useful life. The instruments employ a new, high precision air erection system which provide erection torque for maintaining a proper vertical alignment reference. The erection air is supplied by a turbine pump which is integrally coupled with the gyro motor. Through maximum utilization of unitized construction the design is free of resonant frequencies below 100 HZ and thus cannot respond to low frequency disturbances which can cause dither and premature wear out of the unit. The display portion of the instruments has a directly coupled roll movement, and a pitch movement mechanism identical to that of the field proven vacuum gyros produced by R.C.Allen since 1966. A "pull to cage" spring type force limited mechanism assures immediate alignment and stability whenever power has been applied to the gyro, a feature non-existent on vacuum driven gyros. These artificial horizons have a hybrid inverter which converts the aircraft DC power to the required voltage and frequency for motor operation. All units have a pull cage knob and a power failure flag that drops into view whenever the supply voltage is lost or when the voltage has dropped below a level of acceptable for proper operation of the gyro. Slip indicator can be added to satisfy FAA AC91-75 upon request. Available in 14V or 28V voltage versions with fixed or movable pointer, lighted or unlighted, power failure flag, panel tilt and optional inclinometer. Mating connector MS3116E8-4S and panel screws are now included with each new instrument at no extra charge.

Dimensions: 3.38"W x 3.38"H x 8.14"L

Weight: 2.3 lbs.

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 Electric 12V Fuel Quantity Gauge D1-211-5074 is lighted and easily installed in a 2-1/4" panel hole. It features a 2 year factory warranty.

Matching Sender: PS-211-8038 10-180 Ohm

The gauges and senders must be ordered separately.

For 24V operation, order P/N PE-111-4074 Resistors for each instrument.

Electric 12V Fuel Quantity Sender 10-180 Ohm for Mitchell Fuel Quantity Gauge D1-211-5074. For 24V operation, order P/N PE-111-4074 Resistors for each instrument.

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.

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 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.

MID CONTINENT® INSTRUMENT (MCI) FAA/PMA approved precision quartz lighted clock meeting rugged aircraft environmental standards. Available in 14 Volt or 28 Volt versions.

Designed to help the pilot determine altitude by measuring existing atmospheric pressure, the altimeter translates the measurement into “height above sea level.” This is indicated on the dial of the instrument in feet, which requires setting the barometric pressure in the Kollsman window.

UNITED INSTRUMENTS 5934 series are FAA TSO'd 3"/ 3-pointer altimeters, intended for use with most single engine, turbo/piston prop aircraft. They are offered in 5934 and 5934A models with respective maximum calibrated ranges  of -1.000 to 20.000 feet and  -1.000 to 35.000 feet respectively. All lighted instruments require a light tray sold separately.

Product Features:

Affordable, certified 3-1/8" case for half the cost of existing systems

United series 5934

All units approved to FAA TSO (C10b,C2b and C4c)

Anti-reflective glass enhances visibility and reduces pilot fatigue

Altimeter available with right-hand or left hand knob 20,000 or 35,000 ft. Hg or Mb

All instruments are made in the USA

One year limited warranty

Product Specifications:

Typical Weight: 13 oz

Number of Pointers: 3

Barometric Setting: 28.1 to 31.0 in HG / 946 to 1050 mb

Calibrated Ranges: -1,000 to +20,000 or +35,000 feet

Static Pressure Connection: 1/8-27 ANPT

Installation: Removable Spring Nuts and screws

For additional information please consult the supplied documentation.

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.

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).

The vertical speed indicator is a precision instrument which provides an accurate indication of rate of change of altitude. UNITED INSTRUMENTS TSO'd (TSO-C8b) 7000 Series vertical speed indicators (VSI) offer several configurations and have been selected as standard equipment by aircraft manufacturers worldwide for use in most production aircraft.. They are temperature compensated and provided with a zero adjustment screw on the face of the case in the seven oclock position. Power: Static system. Size: 3-1/8" x 3-1/8" x 4", Wt. 0.7 lb. Available in unlighted and lighted versions.

The SIRS "Navigator" magnetic compass delivers extremely accurate readings due to its fully integrated, 4 magnet correction facility.  It has the same features as the "Pegasus", but is mounted with a fully adjustable bracket that allows attachment to a variety of positions including the glare-shield or the windshield. This allows the compass to be located away from magnetic influences. Available in different versions for Northern or Southern hemisphere, unlighted  or lighted 12/28V and has a 3-year warranty. Size: 203/8" H x 2-1/4" W. Product accessories such as installation kit, GS1 glareshield mount, SIRS MF1 short foot bracket and SIRS compass correction key are also available and sold separately.

1-1/4 inch TSO'd Electronic Fuel Pressure Gauges from UMA INSTRUMENTS. Black & White dial marking. Available in different pressure (PSI) ranges. Case: Aluminum. Weight: 4.0 oz. UMA sensors are sold separately.

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.

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.

The 730/830 Engine Monitoring Systems (EDM) from JP INSTRUMENTS revolutionize engine monitoring by the compact size integration of a full color graphical LCD display with the extremely popular EDM 700/800 series functionally. Both 730 and 830 EDMs feature: colourful graphics, larger data display for easy reading, parameters in full colour, annunciation of exceedances, less page swapping, more data per page. The units are "Plug and Play" compatible with existing EDM-700/800 units. Oil pressure has also been added to the entire EDM series line.  Both 730 and 830 are FAA approved for use as secondary engine monitors. However they CANNOT BE USED as a replacement for primary gauges which have to be maintained. Different options and accessories are also available at additional cost.

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.

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.

BENDIX KING KG 102A TSO'd Remote Mounted Directional Gyro can be used in in BK KCS 55A compass system  in conjunction with KMT 112 Magnetic Azimuth Transmitter to provide a gyro-stabilized magnetic heading to KI 525A HSI.

The HONEYWELL BENDIX KING® KMT 112 is a Magnetic Azimuth Transmitter (aka Flux Detector or  Valve) which senses the direction of the earth’s magnetic field and continuously transmits this information through the slaving circuitry to a directional gyro (such as the HONEYWELL BENDIX KING® KG 102A or KSG 105 slaved directional gyros). This sensor is mounted remotely, usually in a wingtip, to eliminate the possibility of magnetic interference. The KMT 112 is typically used in HONEYWELL BENDIX KING® KCS 55A and KCS 305 compass systems. The KMT-112 flux valve is a sealed unit and cannot be serviced or have parts replaced. The unit must be replaced when/if it fails.

Like other KCS 55A compass system components, the  KMT 112 transmitter 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. 

Installation parts and manuals are sold separately. 

For additional information and technical specifications please refer to the Product Desscription section, the product presentation of the HONEYWELL BENDIX KING® KCS 55A compass system or contact us.

HONEYWELL BENDIX KING® KA 51B is a slave meter used in the KCS 55A compass system. Displays slaving error between the KMT 112 flux valve and KI 525A pictorial navigation indicator by means of small meter movement. 

FALCON GAUGE Airspeed Indicators have been one of the most chosen flight instruments by fixed Wing Planes, Helicopters and Ultralight Aircraft. The great advantages of these gauges are excellent slow speed characteristics, very progressive increments, a variety of ranges, light weight, short length, and affordable price. FALCON GAUGE Airspeed Indicators ranging up to 80 MPH, 100 MPH, 120 MPH and 150 MPH make for excellent MPH increments for Helicopters and Ultralight Aircraft. All FALCON GAUGE Airspeed Indicators are housed in an aluminum case and consist of all metal parts. Available Ranges: MPH, Knots, KPH; single range or dual range readings. Optional: Custom color range markings can be special ordered.

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 partsmade 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. 

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.

VDO Fuel Level Gauges have always been known for the superb fit, finish, and appearance, as well as the wide range of styles VDO offers. VDO Fuel Level 10-180 ohm Gauges  are offered in 2" and 2-1/4'" diameters with matching Fuel Level Senders  (aka sensors or probes) for their operation. This 12/24 VDC Fuel Level Sender has a resistance rating of 10 ohms when the tank is empty and 180 ohms when full. The unit can be adjusted to read accurately in tanks from 6" to 23" deep. In the case of the 2" 33-240 ohm Fuel Gauge, the appropriate fuel sender is P/N 226-007.  

VDO product range also include Standard Tubular Level sensors mounted direct into the tank with different tube diameters and lengths from 200 mm to 650 mm and different resistances. They feature:

- Resistance output

- Compatibility to the VDO gauges 301-010-00X and X10-110-981-009  (adjustable to 60 to 90 Ohm at empty).

- M4 bolt and hexagon nut or 6,3 x 0,8 mm spade terminal

- Optional ground connector

- Optional warning contact

- Mounting bolt circle 54 mm dip tube fuel senders with different tube diameters and lengths.

For additional information please consult the supplied documentation or contact us.

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.

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.

Series 200 Turbine Flow Transducers by FLOSCAN INSTRUMENT CO. INC. measure flows of hydrocarbon fuels such as gasoline, kerosene, and #2 diesel fuel and other light transmitting, non-corrosive liquids of similar viscosity.  Typical fuel flow applications include aircraft fuel monitoring systems; gasoline, diesel, and gas turbine engine test stands; and industrial furnaces. The transducers give repeatable signals on gasoline across a 100 to 1 flow range down to 0.3 GPH.  The higher viscosity of diesel fuel reduces signal repeatability at flow rates below 2 GPH.  Pressure drops are very low compared to other turbine flow transducers.  The transducer bearing system is rated for continuous operation at the upper end of the flow range. The transducers produce a current pulse signal from an opto-electronic pickup with a preamplifier. 

Because of their superior accuracy and extraordinary repeatability, FLOSCAN transducers have quickly become the dominate fuel flow measuring sensors for general aviation but are also used in marine and other applications.

FLOSCAN aviation products are NOT TSO, PMA or STC'd.

Please refer to the specification table for additional information.

The RAY ALLEN (RAC) RP4 LED position indicator is designed to be installed in the cockpit and give an indication of the servo output shaft position. This indicator is a direct replacement for the respective RAC RP3 indicator.

The 10 LEDs are the brightest available for superior visibility in sunlight, but can be dimmed for night flight. It can be installed horizontally or vertically. The RP4 faceplate measures 1.75"(45 mm) X .75"(19 mm) and it is 1.6"(41 mm) in depth. It is now the standard position indicator included in Ray Allen trim systems, or can be purchased separately for special applications such as a cowl or wing flap indicator.

The RP4 includes a RP4-L1 label (featuring Elev1, Elev2, Ail, Rudder, Flaps). A RP4-L2 label (featuring Cowl Flaps, < >, on/off) is also available.

NOTE: In ordering these high quality labels please be advised that rocker switches and needle indicators require a large label, LED indicators use a small label. Can be only included in orders of respective indicator(s).

UMA NON TSO'd Electronic Amp Meter Gauges (Ammeters) are available in different series for different measurement ranges and installation in different panel hole diameters. 1-1/4" series allow utilization of 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 analog dials with easy to read markings. Each gauge uses rugged aircore meter movement for vibration resistance and repeatability. Each gauge can be placed in a 1-1/4” diameter hole and mounted behind the panel with (4) 6-32 screws. They can be cluster mounted as close as 11/2” centers. Also available as new manufacture electric with 2-1/4" dia. Other UMA series of electronic ammeters include 2-1/4" series with moving coil and 85° Sweep and 2-1/4" Dual Amp/ 0-30 volt meters with moving coil  and 85° sweep.

NOTES:

These ammeters come with the suitable shunt. Different shunts are used depending on ammeter part number.

All Part Numbers beginning with the letter "T" are TSO'd for Certified Aircraft.

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.

Lone Star Aviation's new FAA-PMA approved Cyclone 1 port blower is the smallest (1 x 2 x2 ), most efficient (brushless dc motor), and the most versatile cooling fan for avionics and or other electronics needing thermal cooling. Its universal mounting bracket makes it easy to set-up and install on on many make and model aircraft and or rotor-craft.  Also installed in Land-Mobile, Marine and Military Vehicles for many PED, radio, GPS applications. Multiple fans and blowers are available from Lone Star for many OEM applications.

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 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.

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)

KANARDIA INDU Series round Airspeed Indicators 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) IAS units 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"). As an option they can be ordered with an Outside Air Temperature (OAT) digital sensor at additional cost. When static pressure (altitude) is present on the CAN bus, OAT sensor enables also the TAS  as well.

Scale Ranges:

-KMH Scale in kilometers per hour (0-280)

-KTS Scale in knots (0-140)

-MPH Scale in miles per hour (0-150)

NOTES:

A high speed sensor option is also available at additional cost (up to 460 km/h, 250 kts, 285 mph)

Arc colors need to be specified  at the time of order.