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Aircraft Avionics

Avionics for Sale from BAS Part Sales

Avionics is one of the fastest-moving categories at BAS. Some of the hottest units sell before they ever make it to the website, moving straight off the shop floor. From replacement instruments and indicators for OEM installs to upgrades of every kind, BAS stocks radios, transceivers, GPS & Navigation Units, weather radar, audio panels, transponders, NAV-Com’s, and more from Garmin, Avidyne, Aspen Avionics, Universal Avionics, Bendix King, Grimes, Garwin, and more.

  • Antenna Development AD-5 Antenna Development NAV Coupler Antenna Development AD-5 Antenna Development NAV Coupler Antenna Development AD-5 Antenna Development NAV Coupler Antenna Development AD-5 Antenna Development NAV Coupler Antenna Development AD-5 Antenna Development NAV Coupler

    Antenna Development

    AD-5 Antenna Development NAV Coupler

    Some details about this part: Part Number: AD-5 Manufacturer: Antenna Development If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or your money back. We...

    $40.00
  • Antenna Development AD-92 Antenna Development Marker Beacon-ADF Splitter Antenna Development AD-92 Antenna Development Marker Beacon-ADF Splitter Antenna Development AD-92 Antenna Development Marker Beacon-ADF Splitter Antenna Development AD-92 Antenna Development Marker Beacon-ADF Splitter Antenna Development AD-92 Antenna Development Marker Beacon-ADF Splitter

    Antenna Development

    AD-92 Antenna Development Marker Beacon-ADF Splitter

    Some details about this part: Part Number: AD-92 Manufacturer: Antenna Development If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or your money back...

    $40.00
  • Does Not Apply VT10-56-5 Dual Port Coupler Does Not Apply VT10-56-5 Dual Port Coupler Does Not Apply VT10-56-5 Dual Port Coupler Does Not Apply VT10-56-5 Dual Port Coupler Does Not Apply VT10-56-5 Dual Port Coupler

    No Brand

    VT10-56-5 Dual Port Coupler

    Some details about this part: Part Number: VT10-56-5 Manufacturer: Does Not Apply If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or your money back. We...

    $40.00
  • Dayton 14830 Dayton VOR-NAV Antenna Coupler Dayton 14830 Dayton VOR-NAV Antenna Coupler Dayton 14830 Dayton VOR-NAV Antenna Coupler Dayton 14830 Dayton VOR-NAV Antenna Coupler Dayton 14830 Dayton VOR-NAV Antenna Coupler

    Dayton

    14830 Dayton VOR-NAV Antenna Coupler

    Some details about this part: Part Number: 14830 Manufacturer: Dayton If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or your money back. We have the...

    $40.00
  • Communication Components DGSC 20-20 Communications Components Antenna Splitter Communication Components DGSC 20-20 Communications Components Antenna Splitter Communication Components DGSC 20-20 Communications Components Antenna Splitter Communication Components DGSC 20-20 Communications Components Antenna Splitter Communication Components DGSC 20-20 Communications Components Antenna Splitter

    Communication Components

    DGSC 20-20 Communications Components Antenna Splitter

    Some details about this part: Part Number: DGSC 20-20 Manufacturer: Communications Componets Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day Money...

    $40.00
  • Communication Components RX10A Communications Components Diplexer Communication Components RX10A Communications Components Diplexer Communication Components RX10A Communications Components Diplexer Communication Components RX10A Communications Components Diplexer Communication Components RX10A Communications Components Diplexer

    Communication Components

    RX10A Communications Components Diplexer

    Some details about this part: Part Number: RX10A  Manufacturer: Communication Components If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or your...

    $40.00
  • Beechcraft Parts 35-5008-B8 Beechcraft NAV-Coupler Beechcraft Parts 35-5008-B8 Beechcraft NAV-Coupler Beechcraft Parts 35-5008-B8 Beechcraft NAV-Coupler Beechcraft Parts 35-5008-B8 Beechcraft NAV-Coupler Beechcraft Parts 35-5008-B8 Beechcraft NAV-Coupler

    Beechcraft Parts

    35-5008-B8 Beechcraft NAV-Coupler

    Some details about this part: Part Number: 35-5008-B8 Manufacturer: Beechcraft Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee:...

    $35.00
  • Antenna Specialists AV-547 Antenna Specialist Diplexer Coupler Antenna Specialists AV-547 Antenna Specialist Diplexer Coupler Antenna Specialists AV-547 Antenna Specialist Diplexer Coupler Antenna Specialists AV-547 Antenna Specialist Diplexer Coupler Antenna Specialists AV-547 Antenna Specialist Diplexer Coupler

    Antenna Specialists

    AV-547 Antenna Specialist Diplexer Coupler

    Some details about this part: Part Number: AV-547 Manufacturer: Antenna Specialist Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day Money Back...

    $40.00
  • Communication Components DMB 2C-20 Communication Components Dual Coupler-Marker Beacon Communication Components DMB 2C-20 Communication Components Dual Coupler-Marker Beacon Communication Components DMB 2C-20 Communication Components Dual Coupler-Marker Beacon Communication Components DMB 2C-20 Communication Components Dual Coupler-Marker Beacon Communication Components DMB 2C-20 Communication Components Dual Coupler-Marker Beacon

    Communication Components

    DMB 2C-20 Communication Components Dual Coupler-Marker Beacon

    Some details about this part: Part Number: DMB 2C-20 Manufacturer: Communications Componets Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day Money...

    $40.00
  • Cessna Aircraft Parts DM H21-2 (Alt: S-2212-2) Cessna VOR Coupler-Antenna Cessna Aircraft Parts DM H21-2 (Alt: S-2212-2) Cessna VOR Coupler-Antenna Cessna Aircraft Parts DM H21-2 (Alt: S-2212-2) Cessna VOR Coupler-Antenna Cessna Aircraft Parts DM H21-2 (Alt: S-2212-2) Cessna VOR Coupler-Antenna Cessna Aircraft Parts DM H21-2 (Alt: S-2212-2) Cessna VOR Coupler-Antenna

    Cessna Aircraft Parts

    DM H21-2 (Alt: S-2212-2) Cessna VOR Coupler-Antenna

    Some details about this part: Part Number: DM H21-2 Alternative Part Number: S-2212-2 Manufacturer: Cessna Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know...

    $40.00
  • AEC  1A-2N-B AEC Antenna Coupler AEC  1A-2N-B AEC Antenna Coupler AEC  1A-2N-B AEC Antenna Coupler AEC  1A-2N-B AEC Antenna Coupler AEC  1A-2N-B AEC Antenna Coupler

    AEC INC.

    1A-2N-B AEC Antenna Coupler

    Some details about this part: Part Number: 1A-2N-B Manufacturer: AEC Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee:...

    $40.00
  • Beechcraft Parts 35-5008 Beechcraft Communication Components Antenna Coupler Beechcraft Parts 35-5008 Beechcraft Communication Components Antenna Coupler Beechcraft Parts 35-5008 Beechcraft Communication Components Antenna Coupler Beechcraft Parts 35-5008 Beechcraft Communication Components Antenna Coupler Beechcraft Parts 35-5008 Beechcraft Communication Components Antenna Coupler

    Communication Components

    35-5008 Beechcraft Communication Components Antenna Coupler

    Some details about this part: Part Number: 35-5008  Manufacturer: Communication Components Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day...

    $35.00
  • Beechcraft Parts 35-5024 Beechcraft Communication Components Antenna Coupler Beechcraft Parts 35-5024 Beechcraft Communication Components Antenna Coupler Beechcraft Parts 35-5024 Beechcraft Communication Components Antenna Coupler Beechcraft Parts 35-5024 Beechcraft Communication Components Antenna Coupler Beechcraft Parts 35-5024 Beechcraft Communication Components Antenna Coupler

    Communication Components

    35-5024 Communication Components Antenna Coupler Assembly

    Some details about this part: Part Number: 35-5024 Manufacturer: Communication Components Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day Money Back...

    $40.00
  • Dorne and Margolin DM H21-1 Dorne and Margolin Antenna Diplexer Assembly Dorne and Margolin DM H21-1 Dorne and Margolin Antenna Diplexer Assembly Dorne and Margolin DM H21-1 Dorne and Margolin Antenna Diplexer Assembly Dorne and Margolin DM H21-1 Dorne and Margolin Antenna Diplexer Assembly Dorne and Margolin DM H21-1 Dorne and Margolin Antenna Diplexer Assembly

    Dorne and Margolin

    DM H21-1 Dorne and Margolin Antenna Diplexer Assembly

    Some details about this part: Part Number: DM H21-1 Manufacturer: Dorne and Margolin Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day Money Back...

    $35.00
  • Comant Industries CI503 Commant Industries Glideslope Coupler-Antenna Comant Industries CI503 Commant Industries Glideslope Coupler-Antenna Comant Industries CI503 Commant Industries Glideslope Coupler-Antenna Comant Industries CI503 Commant Industries Glideslope Coupler-Antenna Comant Industries CI503 Commant Industries Glideslope Coupler-Antenna

    Comant Industries

    CI503 Comant Industries Glideslope Coupler-Antenna

    Some details about this part: Part Number: CI503 Manufacturer: Comant Industries Inc MHZ: 329-335 Due to multiple items available you may not receive the item pictured Unless specifically noted, most of our used airplane parts are sold in the condition...

    $40.00
  • Comant Industries CI1103 Comant Industries Glideslope Coupler-Antenna Comant Industries CI1103 Comant Industries Glideslope Coupler-Antenna Comant Industries CI1103 Comant Industries Glideslope Coupler-Antenna Comant Industries CI1103 Comant Industries Glideslope Coupler-Antenna Comant Industries CI1103 Comant Industries Glideslope Coupler-Antenna

    Comant Industries

    CI1103 Comant Industries Glideslope Coupler-Antenna

    Some details about this part: Part Number: CI1103 Manufacturer: Comant Industries Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day Money Back...

    $40.00
  • Dorne and Margolin DMH24-1 Dorne and Margolin. Antenna Diplexer Dorne and Margolin DMH24-1 Dorne and Margolin. Antenna Diplexer Dorne and Margolin DMH24-1 Dorne and Margolin. Antenna Diplexer Dorne and Margolin DMH24-1 Dorne and Margolin. Antenna Diplexer Dorne and Margolin DMH24-1 Dorne and Margolin. Antenna Diplexer

    Dorne and Margolin

    DMH24-1 Dorne and Margolin. Antenna Diplexer

    Some details about this part: Part Number: DMH24-1 Manufacturer: Dorne and Margolin Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day Money Back...

    $40.00
  • Cessna Aircraft Parts DMH21-2 (Alt: S-2212-1) Cessna VOR Coupler Antenna Cessna Aircraft Parts DMH21-2 (Alt: S-2212-1) Cessna VOR Coupler Antenna Cessna Aircraft Parts DMH21-2 (Alt: S-2212-1) Cessna VOR Coupler Antenna Cessna Aircraft Parts DMH21-2 (Alt: S-2212-1) Cessna VOR Coupler Antenna Cessna Aircraft Parts DMH21-2 (Alt: S-2212-1) Cessna VOR Coupler Antenna

    Cessna Aircraft Parts

    DMH21-2 (Alt: S-2212-1) Cessna VOR Coupler Antenna

    Some details about this part: Part Number: DMH21-2 Alternative Part Number: S-2212-1 Manufacturer: Cessna Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know...

    $40.00
  • Comant Industries CI502 Comant Industries VOR Coupler-Antenna Comant Industries CI502 Comant Industries VOR Coupler-Antenna Comant Industries CI502 Comant Industries VOR Coupler-Antenna Comant Industries CI502 Comant Industries VOR Coupler-Antenna Comant Industries CI502 Comant Industries VOR Coupler-Antenna

    Comant Industries

    CI502 Comant Industries VOR Coupler-Antenna

    Some details about this part: Part Number: CI502 Manufacturer: Comant Industries VOR: VHF Omnidirectional Radio Range Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please...

    $40.00
  • Comant Industries CI1102 Comant Industries Coupler-Antenna Comant Industries CI1102 Comant Industries Coupler-Antenna Comant Industries CI1102 Comant Industries Coupler-Antenna Comant Industries CI1102 Comant Industries Coupler-Antenna Comant Industries CI1102 Comant Industries Coupler-Antenna

    Comant Industries

    CI1102 Comant Industries Coupler-Antenna

    Some details about this part: Part Number: CI1102 Manufacturer: Comant Industries Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day Money Back...

    $40.00
  • LDCBS1X2-T GPS Networking Antenna LDCBS1X2-T GPS Networking Antenna LDCBS1X2-T GPS Networking Antenna LDCBS1X2-T GPS Networking Antenna LDCBS1X2-T GPS Networking Antenna

    GPS Networking

    LDCBS1X2-T GPS Networking Antenna

    Some details about this part: Part Number: LDCBS1X3-T Manufacturer: GPS Networking Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect the usual signs of wear and tear...

    $180.00
Aircraft Avionics For Sale

Aircraft Avionics from a Large, Active Inventory

BAS maintains a broad inventory of aircraft avionics sourced directly from ongoing aircraft disassembly, with new components being added regularly as inventory continues to move.

Avionics Overview

Built for Constant Inventory Movement

As BAS continues to expand its aircraft disassembly and parts inventory, avionics remains one of the most active categories on the BAS Part Sales website. While our avionics inventory is deep, it is also in constant motion. New components are added regularly as aircraft move through disassembly, while parts continue to sell throughout the day across a wide range of platforms and applications.

Our aircraft avionics inventory supports everything from light sport and piston aircraft to turbine aircraft and high-performance platforms, including Citation, Hawker, King Air, and TBM aircraft. At any given time, BAS lists more than 10,000 indicators for sale online, along with transponders, GPS and navigation equipment, audio systems, antennas, flight displays, instrument panels, and other essential panel components sourced directly from aircraft we acquire and disassemble.

How BAS Operates

Structured for speed, visibility, and straightforward buying

In StockIf it is listed on the BAS website, it is already on hand and available to purchase.
97% Same Business Day ShippingMost orders leave the same business day, including many larger items.
Published PricingEvery item has a listed price, including core exchange items.
The BAS Advantage

How BAS Makes Avionics Sourcing Easier

No Lead Time Chase

BAS does not use listed inventory as a placeholder. If an avionics item appears on the store, it is in stock, available to purchase, and ready to ship without manual availability checks.

Published Pricing

Every item on the BAS store carries a published price, including core exchange items. Customers can move forward without waiting on a quote or dealing with call-for-price friction.

Detailed Listings

Each avionics listing includes multiple high resolution images so customers can review markings, wear, dings, and visible condition details before placing an order.

90-Day Guarantee

Items not marked Core or No Returns are backed by a 90-day money-back guarantee, giving buyers a more straightforward return window than is typical in the used aircraft parts market.

Order Online, No Call Required

Most items can be purchased directly through the BAS website without needing to call, wait for a quote, or work through manual order handling. If you are ready to buy, place the order online and we will get it on the way.

Worldwide Shipping

Most items can be purchased directly through checkout and shipped worldwide without requiring a separate quote.

Availability and Purchasing

Airplane Avionics for Sale Online with Clear Details

Because some avionics move quickly, not every part stays available for long. Certain units are purchased almost immediately and may not remain on the website for extended periods. If you do not see the avionics component you need listed online, contacting BAS directly is a smart next step. Inventory changes continuously, and there are times when incoming parts, recently processed components, or fast-moving items may not be reflected in the exact moment you search.

BAS structures avionics sourcing to reduce the friction that often slows used aircraft parts buying. Most items can be purchased directly through online checkout and shipped to a wide range of domestic and international destinations, allowing customers to move from search to purchase without unnecessary back and forth.

Product pages are documented as clearly as possible before sale. Customers can review multiple high resolution images on every listing, often with enough detail to zoom in on wear, markings, dings, and other visible condition details. That level of documentation supports faster decision making and reduces uncertainty when sourcing used avionics components online.

All avionics are sold as-removed, meaning they are offered exactly as they came out of the aircraft during disassembly, with basic traceability maintained through the BAS process. BAS does not represent these parts as inspected, overhauled, or newly tagged beyond basic traceability. Items not marked Core or No Returns are backed by a 90-day money-back guarantee.

Frequently Asked Questions

Common Questions About BAS Avionics

Are BAS avionics actually in stock?

Yes. Every item listed on the BAS website is in stock and on hand. If it is on the store, it is available to purchase and ready to ship.

How quickly do orders ship?

Most orders ship the same business day. Across the operation, about 97% of orders ship the same business day, including many larger items.

Do you publish pricing on every item?

Yes. Every item has a published price, including core exchange items. There are no call for price listings on the BAS store.

What if I do not see the avionics I need listed?

Because inventory changes continuously, some parts may sell quickly or be in process before they appear online. If you do not see the component you need, contacting BAS directly is recommended.

Are BAS avionics inspected or overhauled before sale?

No. BAS sells avionics and other parts as-removed, exactly as they came out of the aircraft during disassembly, with basic traceability maintained through the listing process.

What is the return policy?

Items not marked Core or No Returns are backed by a 90-day money-back guarantee. Fuselages, lost shipments, and damaged shipments are excluded.