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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.

  • GG205A4 Honeywell Turn and Slip Indicator (Volts: 28) GG205A4 Honeywell Turn and Slip Indicator (Volts: 28) GG205A4 Honeywell Turn and Slip Indicator (Volts: 28) GG205A4 Honeywell Turn and Slip Indicator (Volts: 28) GG205A4 Honeywell Turn and Slip Indicator (Volts: 28)

    Honeywell

    GG205A4 Honeywell Turn and Slip Indicator (Volts: 28)

    Some details about this part: Part Number: GG205A4 Voltage: 28 Has some bubbles on the glass, see pictures for more detail Manufacturer: Honeywell Unless specifically noted, most of our used airplane parts are sold in the condition they were removed,...

    $75.00
  • 4001293-2401 Bendix CC-2024A Check List Control Unit with Mods 4001293-2401 Bendix CC-2024A Check List Control Unit with Mods 4001293-2401 Bendix CC-2024A Check List Control Unit with Mods 4001293-2401 Bendix CC-2024A Check List Control Unit with Mods 4001293-2401 Bendix CC-2024A Check List Control Unit with Mods

    Bendix Airplane Parts & Equipment

    4001293-2401 Bendix CC-2024A Check List Control Unit with Mods

    Some details about this part: Part Number: 4001293-2401 Model Number: CC-2024A Modifications: 1 & 3 Has a broken off mount screw, see pictures for more detail Manufacturer: Bendix Unless specifically noted, most of our used airplane parts are sold...

    $50.00
  • AD-3 Antenna Development Co. Antenna Coupler Assembly AD-3 Antenna Development Co. Antenna Coupler Assembly AD-3 Antenna Development Co. Antenna Coupler Assembly AD-3 Antenna Development Co. Antenna Coupler Assembly AD-3 Antenna Development Co. Antenna Coupler Assembly

    Antenna Development

    AD-3 Antenna Development Co. Antenna Coupler Assembly

    Some details about this part: Part Number: AD-3 Manufacturer: Antenna Development Co. 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...

    $35.00
  • 5901-2 Aerospace Systems Avionics Cooling Fan (Core) 5901-2 Aerospace Systems Avionics Cooling Fan (Core) 5901-2 Aerospace Systems Avionics Cooling Fan (Core) 5901-2 Aerospace Systems Avionics Cooling Fan (Core) 5901-2 Aerospace Systems Avionics Cooling Fan (Core)

    Aerospace Systems

    5901-2 Aerospace Systems Avionics Cooling Fan (Core)

    Some details about this part: Part Number: 5901-2 Inoperable Manufacturer: Aerospace Systems THIS IS A CORE ITEM: A non-functioning or damaged item that can be used for parts or possible repair.We DO NOT offer refunds on core items. If you need...

    $125.00
  • 2614012-9 Learjet L-35 Switch Panel Assembly 2614012-9 Learjet L-35 Switch Panel Assembly 2614012-9 Learjet L-35 Switch Panel Assembly 2614012-9 Learjet L-35 Switch Panel Assembly 2614012-9 Learjet L-35 Switch Panel Assembly

    LearJet

    2614012-9 Learjet L-35 Switch Panel Assembly

    Some details about this part: Part Number: 2614012-9 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. If you need additional...

    $375.00
  • 5289 Sperry Piper Autocontrol Gyro Horizon Indicator 5289 Sperry Piper Autocontrol Gyro Horizon Indicator 5289 Sperry Piper Autocontrol Gyro Horizon Indicator 5289 Sperry Piper Autocontrol Gyro Horizon Indicator 5289 Sperry Piper Autocontrol Gyro Horizon Indicator

    Sperry

    5289 Sperry Piper Autocontrol Gyro Horizon Indicator

    Some details about this part: Part Number: 5289 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. If you need additional information...

    $55.00
  • 9914117-1 Cessna C-650 Panel Lighted 9914117-1 Cessna C-650 Panel Lighted 9914117-1 Cessna C-650 Panel Lighted 9914117-1 Cessna C-650 Panel Lighted 9914117-1 Cessna C-650 Panel Lighted

    Cessna Aircraft Parts

    9914117-1 Cessna C-650 Panel Lighted

    Some details about this part: Part Number: 9914117-1 Slight damage to face  Slight bend to part  Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect the usual...

    $225.00
  • 1C753-1 Century Flight Systems Yaw Damper 28V 1C753-1 Century Flight Systems Yaw Damper 28V 1C753-1 Century Flight Systems Yaw Damper 28V 1C753-1 Century Flight Systems Yaw Damper 28V 1C753-1 Century Flight Systems Yaw Damper 28V

    Century Flight Systems

    1C753-1 Century Flight Systems Yaw Damper 28V

    Some details about this part: Part Number: 1C753-1 Volts: 28 Includes connector Scratched body and mount  Manufacturer: Century Flight Systems Unless specifically noted, most of our used airplane parts are sold in the condition they were removed,...

    $525.00
  • 3605588-0501 Beechcraft King Air B90 Mounting Tray 3605588-0501 Beechcraft King Air B90 Mounting Tray 3605588-0501 Beechcraft King Air B90 Mounting Tray 3605588-0501 Beechcraft King Air B90 Mounting Tray 3605588-0501 Beechcraft King Air B90 Mounting Tray

    Beechcraft Parts

    3605588-0501 Beechcraft King Air B90 Mounting Tray

    Some details about this part: Part Number: 3605588-0501 Scratched and scuffed Minor wear on holes Missing data plate  Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should...

    $90.00
  • CI-222 Comant Industries Antenna CI-222 Comant Industries Antenna CI-222 Comant Industries Antenna CI-222 Comant Industries Antenna CI-222 Comant Industries Antenna

    Comant Industries

    CI-222 Comant Industries Antenna

    Some details about this part: Part Number: CI-222 Scratched Chipped paint Minor rust on body and rod  Manufacturer: Comant Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you...

    $150.00
  • 35-5018 Beechcraft King Air B90 Transponder Antenna 35-5018 Beechcraft King Air B90 Transponder Antenna 35-5018 Beechcraft King Air B90 Transponder Antenna 35-5018 Beechcraft King Air B90 Transponder Antenna 35-5018 Beechcraft King Air B90 Transponder Antenna

    Beechcraft Parts

    35-5018 Beechcraft King Air B90 Transponder Antenna

    Some details about this part: Part Number: 35-5018 Scratched Chipped paint Damaged data plate 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...

    $60.00
  • 1C771 Century Flight Systems 41 Mode Programmer 14-28V 1C771 Century Flight Systems 41 Mode Programmer 14-28V 1C771 Century Flight Systems 41 Mode Programmer 14-28V 1C771 Century Flight Systems 41 Mode Programmer 14-28V 1C771 Century Flight Systems 41 Mode Programmer 14-28V

    Century Flight Systems

    1C771 Century Flight Systems 41 Mode Programmer 14-28V

    Some details about this part: Part Number: 1C771  Volts: 14-28 Scratched and scuffed mounting bracket Minus connector Minor wear on face  Manufacturer: Century Flight Systems Unless specifically noted, most of our used airplane parts are sold...

    $525.00
  • CI502 Comant Industries VOR Antenna Coupler CI502 Comant Industries VOR Antenna Coupler CI502 Comant Industries VOR Antenna Coupler CI502 Comant Industries VOR Antenna Coupler CI502 Comant Industries VOR Antenna Coupler

    Comant Industries

    CI502 Comant Industries VOR Antenna Coupler

    Some details about this part: Part Number: CI502  Minor scratches Minor corrosion Manufacturer: Comant Industries Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect...

    $40.00
  • 35-5023 Communications Components Navigation Coupler 35-5023 Communications Components Navigation Coupler 35-5023 Communications Components Navigation Coupler 35-5023 Communications Components Navigation Coupler 35-5023 Communications Components Navigation Coupler

    Communication Components

    35-5023 Communications Components Navigation Coupler

    Some details about this part: Part Number: 35-5023  Scratches throughout body and back of mount  Minor rust on mount  Manufacturer: Communications Components Unless specifically noted, most of our used airplane parts are sold in the...

    $75.00
  • 50-389031 AID RC Allen 19B434-7 Fuel Quantity Indicator 50-389031 AID RC Allen 19B434-7 Fuel Quantity Indicator 50-389031 AID RC Allen 19B434-7 Fuel Quantity Indicator 50-389031 AID RC Allen 19B434-7 Fuel Quantity Indicator 50-389031 AID RC Allen 19B434-7 Fuel Quantity Indicator

    AID-RC Allen

    50-389031 AID RC Allen 19B434-7 Fuel Quantity Indicator

    Some details about this part: Part Number: 50-389031 Model: 19B434-7 Minor scratches throughout face plate  Manufacturer: AID RC Allen Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which...

    $75.00
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.