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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.

  • Parker 1G5-4 Parker General Aviation Gyro Suction Indicator Parker 1G5-4 Parker General Aviation Gyro Suction Indicator Parker 1G5-4 Parker General Aviation Gyro Suction Indicator Parker 1G5-4 Parker General Aviation Gyro Suction Indicator Parker 1G5-4 Parker General Aviation Gyro Suction Indicator

    Parker

    1G5-4 Parker General Aviation Gyro Suction Indicator

    Some details about this part: Part Number: 1G5-4 Manufacturer: Parker 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...

    $50.00
  • MI585260 (Alt: 3713933-501) Avionics Mounting Tray MI585260 (Alt: 3713933-501) Avionics Mounting Tray MI585260 (Alt: 3713933-501) Avionics Mounting Tray MI585260 (Alt: 3713933-501) Avionics Mounting Tray MI585260 (Alt: 3713933-501) Avionics Mounting Tray

    No Brand

    MI585260 (Alt: 3713933-501) Avionics Mounting Tray

    Some details about this part: Part Number: MI585260 Assembly Number: 3713933-501 Manufacturer: Does Not Apply Due to multiple items you may not receive the item pictured If you need additional pictures or have any questions, please let us know. 90-Day...

    $40.00
  • 4007926-0502 Radar Indicator Mounting Tray 4007926-0502 Radar Indicator Mounting Tray 4007926-0502 Radar Indicator Mounting Tray 4007926-0502 Radar Indicator Mounting Tray 4007926-0502 Radar Indicator Mounting Tray

    No Brand

    4007926-0502 Radar Indicator Mounting Tray

    Some details about this part: Part Number: 4007926-0502 Manufacturer: Does Not Apply 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...

    $50.00
  • Collins 522-0801-005 Collins 390D-11 Mount Set Collins 522-0801-005 Collins 390D-11 Mount Set Collins 522-0801-005 Collins 390D-11 Mount Set Collins 522-0801-005 Collins 390D-11 Mount Set Collins 522-0801-005 Collins 390D-11 Mount Set

    Collins

    522-0801-005 Collins 390D-11 Mount Set

    Some details about this part: Part Number: 522-0801-005 Model Number: 390D-11 Manufacturer: Collins Radio Company Due to multiple items available you may not receive the item pictured If you need additional pictures or have any questions, please let us...

    $30.00
  • 792-6657-003 Collins VHF-20 Transmitter, Radio Receiver 792-6657-003 Collins VHF-20 Transmitter, Radio Receiver 792-6657-003 Collins VHF-20 Transmitter, Radio Receiver 792-6657-003 Collins VHF-20 Transmitter, Radio Receiver 792-6657-003 Collins VHF-20 Transmitter, Radio Receiver

    Collins

    792-6657-003 Collins VHF-20 Transmitter, Radio Receiver

    Some details about this part: Part Number: 792-6657-003  Model Number: VHF-20 Manufacturer: Collins This item does NOT have Mods If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to...

    $125.00
  • ARC 45700-0001 ARC R-1048A 1000 NAV Unit with Modifications ARC 45700-0001 ARC R-1048A 1000 NAV Unit with Modifications ARC 45700-0001 ARC R-1048A 1000 NAV Unit with Modifications ARC 45700-0001 ARC R-1048A 1000 NAV Unit with Modifications ARC 45700-0001 ARC R-1048A 1000 NAV Unit with Modifications

    ARC

    45700-0001 ARC R-1048A 1000 NAV Unit with Modifications

    Some details about this part: Part Number: 45700-0001 Model Number: R-1048A Mods: 1,2 Manufacturer: ARC 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...

    $125.00
  • Baker Electronics Inc. AHAD-01 Baker M1050 Audio System (Volts: 27.5) Baker Electronics Inc. AHAD-01 Baker M1050 Audio System (Volts: 27.5) Baker Electronics Inc. AHAD-01 Baker M1050 Audio System (Volts: 27.5) Baker Electronics Inc. AHAD-01 Baker M1050 Audio System (Volts: 27.5) Baker Electronics Inc. AHAD-01 Baker M1050 Audio System (Volts: 27.5)

    Baker Electronics Inc.

    AHAD-01 Baker M1050 Audio System (Volts: 27.5)

    Some details about this part: Part Number: AHAD-01 Model Number: M1050 Voltage: 27.5 Manufacturer: Baker Due to multiple items in stock, you may not receive the item pictured. If you need additional pictures or have any questions, please let us know...

    $125.00
  • Baker Electronics Inc. Cabin Amplifier and Chime Baker S-1 (Volts: 28) Baker Electronics Inc. Cabin Amplifier and Chime Baker S-1 (Volts: 28) Baker Electronics Inc. Cabin Amplifier and Chime Baker S-1 (Volts: 28) Baker Electronics Inc. Cabin Amplifier and Chime Baker S-1 (Volts: 28) Baker Electronics Inc. Cabin Amplifier and Chime Baker S-1 (Volts: 28)

    Baker Electronics Inc.

    Cabin Amplifier and Chime Baker S-1 (Volts: 28)

    Some details about this part: Part Number: Does Not Apply Model Number: S-1 Voltage: 28 Manufacturer: Baker If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your...

    $225.00
  • Universal Avionics Corp. 1161-21-111 Universal Avionics Navigation Computer Unit Universal Avionics Corp. 1161-21-111 Universal Avionics Navigation Computer Unit Universal Avionics Corp. 1161-21-111 Universal Avionics Navigation Computer Unit Universal Avionics Corp. 1161-21-111 Universal Avionics Navigation Computer Unit Universal Avionics Corp. 1161-21-111 Universal Avionics Navigation Computer Unit

    Universal Avionics Corp.

    1161-21-111 Universal Avionics UNS1 Navigation Computer Unit

    Some details about this part: Part Number: 1161-21-111  Model Number UNS1 Manufacturer: Universal Avionics Systems Corporation Software Verification adn Validation: DO-178A, Level 2 If you need additional pictures or have any questions, please let...

    $325.00
  • Airesearch 1550184-503 Airesearch Annunciator Coupler Unit Airesearch 1550184-503 Airesearch Annunciator Coupler Unit Airesearch 1550184-503 Airesearch Annunciator Coupler Unit Airesearch 1550184-503 Airesearch Annunciator Coupler Unit Airesearch 1550184-503 Airesearch Annunciator Coupler Unit

    Airesearch

    1550184-503 Airesearch Annunciator Coupler Unit

    Some details about this part: Part Number: 1550184-503 Manufacturer: Airesearch Aviation Co 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
  • Dorne and Margolin DM N4-15-3-D Dorne and Margolin Antenna with Mount Dorne and Margolin DM N4-15-3-D Dorne and Margolin Antenna with Mount Dorne and Margolin DM N4-15-3-D Dorne and Margolin Antenna with Mount Dorne and Margolin DM N4-15-3-D Dorne and Margolin Antenna with Mount Dorne and Margolin DM N4-15-3-D Dorne and Margolin Antenna with Mount

    Dorne and Margolin

    DM N4-15-3-D Dorne and Margolin Antenna with Mount

    Some details about this part: Part Number: DM N4-15-3/D Manufacturer: Dorne and Margolin, Inc. Comes with mount Due to multiple items available you may not receive the item pictured Unless specifically noted, most of our used airplane parts are sold in...

    $125.00
  • Dorne and Margolin DM N4-15-3-D Dorne and Margolin Antenna Dorne and Margolin DM N4-15-3-D Dorne and Margolin Antenna Dorne and Margolin DM N4-15-3-D Dorne and Margolin Antenna Dorne and Margolin DM N4-15-3-D Dorne and Margolin Antenna Dorne and Margolin DM N4-15-3-D Dorne and Margolin Antenna

    Dorne and Margolin

    DM N4-15-3-D Dorne and Margolin Antenna

    Some details about this part: Part Number: DM N4-15-3/D Manufacturer: Dorne and Margolin, Inc Does NOT come with mount Paint is cracking Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means...

    $125.00
  • King Radio 066-4001-00 King Radio KN-71 VOR-LOC Converter King Radio 066-4001-00 King Radio KN-71 VOR-LOC Converter King Radio 066-4001-00 King Radio KN-71 VOR-LOC Converter King Radio 066-4001-00 King Radio KN-71 VOR-LOC Converter King Radio 066-4001-00 King Radio KN-71 VOR-LOC Converter

    King Radio

    066-4001-00 King Radio KN-71 VOR-LOC Converter (Volts: 14)

    Some details about this part: Part Number: 066-4001-00 Model Number: KN-71 Manufacturer: King Radio Corp. Voltage: 14 (13.75) If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and...

    $125.00
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.