EASA Certified VHF transceiver 57mm with 6W output power. Automatic selection of 8.33kHz/25kHz spacing and OLED display.

ETSO'd Slimline Panel Mounted 10 W VHF Radio with built in 2-place intercom with auxiliary inputs for stereo music and audio warnings. Available with 8.33 kHz or  25kHz frequency spacing options.

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

The GARMIN® GTX™ 345 looks and operates like a standard Mode S transponder. It is a panel-mounted  IFR-certified all-in-one transponder solution for compliance with 1090 MHz ADS-B "Out" and "In" requirements with minimal expense, downtime and disruption to the aircraft panels while providing at the same time all the weather and traffic benefits of ADS-B “In”. An easy replacement for existing transponders with common 1.65-inch tall form factor, FAA and EASA approved for installation on most popular aircraft makes and models. It features a bright, sunlight-readable digital display, a pressure altitude readout, handy timers for approaches and other operations, plus dedicated pushbuttons for quick and easy squawk code entry. Its 1090 MHz ADS-B "Out" transmission capability enables automatical output of accurate and dynamic traffic surveillance data that the NextGen airspace system requires. Its ADS-B "In" reception unlocks even more capabilities for pilots, enabling display of ADS-B traffic, weather and more on a variety of installed or portable displays. Traffic monitoring requirements of ADS-B can be satisfied by either a WAAS/SBAS-compliant navigation system or an optional built-in GPS position source available with your GTX 345 transponder.

Optional remote mount GTX versions are also available for compatibility with the GTN™ 750/650 series of GPS/Comm/Nav systems, as well as select Garmin G1000® integrated flight deck systems – all of which provide built-in remote transponder code selection and control.

With the GTX™ 345, the subscription-free weather and traffic display capabilities enabled by ADS-B "In" can be interfaced with compatible cockpit displays or streamed wirelessly via Garmin Connext™ to aera 796/795 or 660 series portables, as well as to popular tablets/mobile devices by way of apps such as Garmin Pilot™, or ForeFlight Mobile. 

The GTX™ 345 ADS-B dual-link receiver can receive on both frequencies (978 MHz and 1090 MHz) authorized for ADS-B operations in the U.S. ADS-B traffic and active traffic targets are merged on the display providing a truly comprehensive traffic picture. For added situational awareness, it also incorporates a built-in audio output for audible traffic and altitude alerts, which can be integrated into the existing audio panel. 

The GTX™ 335/345 transponders can only be sold for use in experimental aircraft. Their use in certified aircraft requires their installation from a shop certified by Garmin to perform installations.

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

GARMIN AERA 660 Portable GPS provides affordable feature-rich navigation, stunning display and streamlined database updating. It features a 5-inch capacitive touchscreen display, Connext® wireless capabilities for database updating , Garmin WireAware™ wire-strike avoidance technology, 3D Vision of rising terrain near the aircraft, while overlaying GPS-derived airspeed, altitude and vertical speed alongside flight plan information and more. Offered with different navigation databases.

The HONEYWELL BENDIX KING® KY 196A/197A series of TSO'd VHF COMM transceivers have a flatpack design, measure 1.3" x 6.3", weight just 2.8 pounds and have the same capabilities except that the 28-volt KY 196A delivers 16 watts and the 14-volt KY 197A 10 watts minimum transmit output power. Both incorporate solid-state construction and feature 9 pilot-programmable memory channels (11 including those in "USE" and "STBY"), flip-flop frequency transfer between active and standby frequencies, a 118.00MHz to 136.975MHz operating range and a digital frequency synthesizer generating 760 COMM frequencies. Despite their wide range of capabilities, KY 196A/197A radios were designed to be easy to read and logical to operate. An audio leveling feature automatically amplifies weak audio signals and mutes strong signals. Racks & connectors (for new installations) and manuals are sold separately. 

The HONEYWELL BENDIX KING® KY 196A/197A  VHF COMM transceivers are available in different versions  including those with Silver Crown Plus faceplates. They 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 information on USED avionics.

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.

For use with most GPS and TAWS systems. Works well with most of today's mode S transponders.

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. 

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

HONEYWELL BENDIX KING® KX 155A and KX 165A TSO'd Panel-Mounted NAVCOMM Transceivers update the concept of the combined navigation and communications radio for the 21st century. With such features as programmable comm channels, support for 8.33 kHz Comm tuning (KX 165A model only), GPS QuickTune, multiple operating modes, remote channel increment with flip-flop tuning & a built-in timer, they combine a sophisticated appearance with a number of advanced capabilities including:

Programming of up to 32 Comm channels in a non-volatile memory circuit for ready recall of regularly used frequencies.

Pre-selected frequencies stored in a non-volatile memory circuit.

When interfaced to the KLN 94 GPS, both the standby Comm and Nav frequencies can be selected and remotely tuned from the GPS database.

The KX155A (a KX155 upgrade) provides access to all 200 NAV and 760 COMM frequencies, along with its optional 40-channel glideslope. In addition to its standard use, it incorporates new features including a bearing-to-station mode and a radial-from-station mode, an internal Course Deviation Indicator (CDI) for use when the external CDI is being driven by a GPS receiver, and an elapsed-time and approach timer. The KX 155A system offers 10W minimum COMM transmitter power.

The KX-165A NAV/COMM replaces BENDIX KING® KX-155, KX-155A and KX-165 NAV/COMMs which are discontinued but are still available for outright sale or in exchange for returned customer owned units in USED Serviceable or Overhauled Conditions with FAA 8130-3 Form certification. The letters "SV","OH" and "EX" in the product reference numbers (SKU) indicate the condition/sale terms. 

Very similar to KX 155, the BENDIX KING® KX 165 NAV/COMM additionally incorporates an internal VOR/LOC Converter to directly drive the BENDIX KING®  KI 525A HSI (part of the KCS 55A Compass System). It can also display the current radial from the active VOR instead of the standby NAV frequency. Other features include 10 watts min transmitter power, easy-to-read, bright gas-discharge display, large, self-dimming, microprocessor- controlled gas discharge readouts and solid-state electronic tuning for fast, accurate selection of all 200 NAV and 760 COMM frequencies.

The KX 165A (-0201 model) NAV/COMM is a slide in 8.33 kHz replacement for its predecessors, the KX 155A which is discontinued and KX 165A 25 kHz NAV/COMMs (-0101 model). Completely redesigned, it features programmable Comm channels, support for 8.33kHz Comm tuning, GPS Quick-Tune, multiple operating modes, remote channel increment with flip-flop tuning and a built-in timer.

Mounting racks, connectors and manuals  for the installation of the NAV/COMMs are also offered.

For additional information please consult the Product Description section and the supplied documentation.

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

The TT31 is a power-efficient, inexpensive, Mode S transponder by TRIG AVIONICS  that meets the European elementary surveillance requirements. The TT31 fits in the same mounting tray as the BENDIX KING KT76A transponder, making it a great choice for either upgrades or new installations. The TT31 plug and play design minimises the cost and downtime for the upgrade. The TT31 is TSO approved for fitting to European and FAA registered aircraft. With a new software upgrade and a connection to an appropriate GPS, this will make the TT31 compliant with the FAA final rule on ADS-B Out (TSO C166b) for 2020.

Product Features:

European Mode S (*)

Low Power Consumption

No Cavity Tube

240 Watts Nominal Output

Plug and Play Installation

Backlit LCD Display

Easy to Use Rotary Knobs

Timer/Stopwatch Function

Altitude Monitor

Certified 1090ES/ADS-B Out (TSO C166b)

NOTE (*): All Mode S transponder upgrades for EASA certified aircraft must be carried out by a licensed engineer using a Minor Change approved by EASA. 

Pre-approved Minor Changes for popular aircraft types may be available for this device. In this case no EASA fees for the issue of Minor Change approval apply. Contact us for more information.

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.

The HONEYWELL BENDIX KING® KX-125 is ideal as a replacement radio, a primary system for homebuilts or a very affordable back-up. despite its low price, it comes with a complete list of features. Its COMM section provides 760 frequencies, 'flip-flop' frequency selection, a built-in audio amplifier with side-tone and audio leveling, direct tuning, stuck-microphone alert, and even remote transfer of both COMM and NAV frequencies. The separate NAV section offers 200 frequencies, including localizer. It has gone through environmental testing and has FAA TSO approval but will still require a FAA 337 form for new installations.

Product Specifications:

Dimensions: 6.25"W x 2"H x 10.16"L

Weight: 3.88 lbs

Power Requirement: 14Vdc

Temperature Range: -20C to 55C

Altitude Range: Up to 35,000ft

Lighting: 14 Vdc

Transmitter Power: 5 watts minimum (7watts nominal)

TSO Compliance: C37c, C38c , C36e, C40c

DUKANE SEACOM, wholly-owned subsidiary of HEICO Corporation, is the world’s leading supplier of FAA / EASA  & BSH qualified (Certified) high-impact underwater acoustic beacons for  the commercial air transport, business and regional jets, as well as fixed and rotary wing commercial and military markets. Other products in DUKANE SEACOM range include marine underwater beacons for Voyage Data Recorder (VDR) applications and Emergency Locator Transmitters (ELT) separately listed.

The DK120/90 was the first ULB certified to provide a minimum of 90-day underwater operating life. Certified to TSO-C121b & TSO-C142a and ESO ETSO-C121b & ETSO-C142a. Airframe mounted DK180 series low frequency beacon is designed and qualified to meet the newly developed standards FAA TSO-C200 / ETSO-C200 dated 6/26/2012 as per SAE–AS6254 & ARINC 667. For applications not requiring compliance to the 90-day operating requirement, the DUKANE SEACOM DK120/90 and DK140 (short) are still available.  An overview of DUKANE SEACOM Aviation  Underwater Location Beacons is provided in the Product Description Section.

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.