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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.

  • Does Not Apply VHF Nav-1 Control Unit with On-Off Switch Addition Does Not Apply VHF Nav-1 Control Unit with On-Off Switch Addition Does Not Apply VHF Nav-1 Control Unit with On-Off Switch Addition Does Not Apply VHF Nav-1 Control Unit with On-Off Switch Addition Does Not Apply VHF Nav-1 Control Unit with On-Off Switch Addition

    No Brand

    VHF Nav-1 Control Unit with On-Off Switch Addition

    Some details about this part: No Data Plate Comes with On-Off Switch Addition 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...

    $150.00
  • Does Not Apply VHF Nav-1 Control Unit with TFR-DME Switch Does Not Apply VHF Nav-1 Control Unit with TFR-DME Switch Does Not Apply VHF Nav-1 Control Unit with TFR-DME Switch Does Not Apply VHF Nav-1 Control Unit with TFR-DME Switch Does Not Apply VHF Nav-1 Control Unit with TFR-DME Switch

    No Brand

    VHF Nav-1 Control Unit with TFR-DME Switch

    Some details about this part: No Data Plate Comes with TFR-DME Switch 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...

    $150.00
  • Does Not Apply VHF Nav-1 Control Unit (Worn Knobs) Does Not Apply VHF Nav-1 Control Unit (Worn Knobs) Does Not Apply VHF Nav-1 Control Unit (Worn Knobs) Does Not Apply VHF Nav-1 Control Unit (Worn Knobs) Does Not Apply VHF Nav-1 Control Unit (Worn Knobs)

    No Brand

    VHF Nav-1 Control Unit (Worn Knobs)

    Some details about this part: No Data Plate The knobs are worn 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 best...

    $150.00
  • Does Not Apply VHF Nav-2 Controller Unit (Corroded) (Core) Does Not Apply VHF Nav-2 Controller Unit (Corroded) (Core) Does Not Apply VHF Nav-2 Controller Unit (Corroded) (Core) Does Not Apply VHF Nav-2 Controller Unit (Corroded) (Core) Does Not Apply VHF Nav-2 Controller Unit (Corroded) (Core)

    No Brand

    VHF Nav-2 Controller Unit (Corroded) (Core)

    Some details about this part: No Data Plate The knobs are worn There is rust There is corrosion  This is a core item to be used for parts only. If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee:...

    $50.00
  • Does Not Apply VOR-DME Control Unit (Corroded) (Core) Does Not Apply VOR-DME Control Unit (Corroded) (Core) Does Not Apply VOR-DME Control Unit (Corroded) (Core) Does Not Apply VOR-DME Control Unit (Corroded) (Core) Does Not Apply VOR-DME Control Unit (Corroded) (Core)

    No Brand

    VOR-DME Control Unit (Corroded) (Core)

    Some details about this part: No Data Plate There is rust There is corrosion  This is a core item to be used for parts only. If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work...

    $50.00
  • Does Not Apply VOR-DME Control Unit Does Not Apply VOR-DME Control Unit Does Not Apply VOR-DME Control Unit Does Not Apply VOR-DME Control Unit Does Not Apply VOR-DME Control Unit

    No Brand

    VOR-DME Control Unit

    Some details about this part: No Data Plate 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 best guarantee in the...

    $175.00
  •  ATC Transponder Control Unit (Minus One Knob)  ATC Transponder Control Unit (Minus One Knob)  ATC Transponder Control Unit (Minus One Knob)  ATC Transponder Control Unit (Minus One Knob)  ATC Transponder Control Unit (Minus One Knob)

    ATC

    ATC Transponder Control Unit (Minus One Knob)

    Some details about this part: Missing one knob The knobs are somewhat difficult to turn Manufacturer: ATC If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your...

    $175.00
  •  ATC Transponder Control Unit (Worn Knobs)  ATC Transponder Control Unit (Worn Knobs)  ATC Transponder Control Unit (Worn Knobs)  ATC Transponder Control Unit (Worn Knobs)  ATC Transponder Control Unit (Worn Knobs)

    ATC

    ATC Transponder Control Unit (Worn Knobs)

    Some details about this part: The knobs are worn Manufacturer: ATC 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 best...

    $175.00
  •  ATC Transponder Control Unit (Rusted) (Core)  ATC Transponder Control Unit (Rusted) (Core)  ATC Transponder Control Unit (Rusted) (Core)  ATC Transponder Control Unit (Rusted) (Core)  ATC Transponder Control Unit (Rusted) (Core)

    ATC

    ATC Transponder Control Unit (Rusted) (Core)

    Some details about this part: There is rust There is corrosion  Manufacturer: ATC This is a core item to be used for parts only. If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to...

    $50.00
  •  Grumman G-1159 ADL Annunciator Unit  Grumman G-1159 ADL Annunciator Unit  Grumman G-1159 ADL Annunciator Unit  Grumman G-1159 ADL Annunciator Unit  Grumman G-1159 ADL Annunciator Unit

    Grumman

    Grumman G-1159 ADL Annunciator Unit

    Some details about this part: Model: G-1159 Manufacturer: Grumman 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 best...

    $525.00
  • Does Not Apply AC Recording Tachometer (1332.48 Hours) (Worn Face) Does Not Apply AC Recording Tachometer (1332.48 Hours) (Worn Face) Does Not Apply AC Recording Tachometer (1332.48 Hours) (Worn Face) Does Not Apply AC Recording Tachometer (1332.48 Hours) (Worn Face) Does Not Apply AC Recording Tachometer (1332.48 Hours) (Worn Face)

    No Brand

    AC Recording Tachometer (1332.48 Hours) (Worn Face)

    Some details about this part: 1332.48 Hours Has Worn Face 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 best guarantee...

    $50.00
  • Does Not Apply AC Recording Tachometer (2252.91 Hours) (Worn Face) Does Not Apply AC Recording Tachometer (2252.91 Hours) (Worn Face) Does Not Apply AC Recording Tachometer (2252.91 Hours) (Worn Face) Does Not Apply AC Recording Tachometer (2252.91 Hours) (Worn Face) Does Not Apply AC Recording Tachometer (2252.91 Hours) (Worn Face)

    No Brand

    AC Recording Tachometer (2252.91 Hours) (Worn Face)

    Some details about this part: 2252.91 Hours Has Worn Face 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 best guarantee...

    $50.00
  •  Lockheed 1329-23E RVSM System Interface Unit  Lockheed 1329-23E RVSM System Interface Unit  Lockheed 1329-23E RVSM System Interface Unit  Lockheed 1329-23E RVSM System Interface Unit  Lockheed 1329-23E RVSM System Interface Unit

    Lockheed

    Lockheed 1329-23E RVSM System Interface Unit

    Some details about this part: Model: 1329-23E   Manufacturer: Lockheed 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...

    $525.00
  • Gates Learjet Gates LearJet 25C Pressure Indicator (Worn Needle) Gates Learjet Gates LearJet 25C Pressure Indicator (Worn Needle) Gates Learjet Gates LearJet 25C Pressure Indicator (Worn Needle) Gates Learjet Gates LearJet 25C Pressure Indicator (Worn Needle) Gates Learjet Gates LearJet 25C Pressure Indicator (Worn Needle)

    Gates Learjet

    Gates LearJet 25C Pressure Indicator (Worn Needle)

    Some details about this part: Model: 25C Has Worn Needle Manufacturer: Gates LearJet 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...

    $125.00
  • Beechcraft Parts Beechcraft Fuel Gauge Indicator (Corroded Casing) Beechcraft Parts Beechcraft Fuel Gauge Indicator (Corroded Casing) Beechcraft Parts Beechcraft Fuel Gauge Indicator (Corroded Casing) Beechcraft Parts Beechcraft Fuel Gauge Indicator (Corroded Casing) Beechcraft Parts Beechcraft Fuel Gauge Indicator (Corroded Casing)

    Beechcraft Parts

    Beechcraft Fuel Gauge Indicator (Corroded Casing)

    Some details about this part: Has Corroded Casing Manufacturer: Beechcraft 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...

    $90.00
  • Beechcraft 129-340027-601 Beech 1900D Shelf Assembly Beechcraft 129-340027-601 Beech 1900D Shelf Assembly Beechcraft 129-340027-601 Beech 1900D Shelf Assembly Beechcraft 129-340027-601 Beech 1900D Shelf Assembly Beechcraft 129-340027-601 Beech 1900D Shelf Assembly

    Beechcraft Parts

    129-340027-601 Beech 1900D Shelf Assembly

    Some details about this part: Part Number: 129-340027-601 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 best...

    $325.00
  • Narco T-24MP-12A Narco Power-Audio Unit with Tray (Volts: 28) Narco T-24MP-12A Narco Power-Audio Unit with Tray (Volts: 28) Narco T-24MP-12A Narco Power-Audio Unit with Tray (Volts: 28) Narco T-24MP-12A Narco Power-Audio Unit with Tray (Volts: 28) Narco T-24MP-12A Narco Power-Audio Unit with Tray (Volts: 28)

    Narco Avionics

    T-24MP-12A Narco Power-Audio Unit with Tray (Volts: 28)

    Some details about this part: Part Number: T-24MP-12A Voltage: 28 Has Tray Worn Housing Mnaufacturer: Narco If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your...

    $50.00
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.