• CONTACT US
  • 1(855)500-3044
Select category
  • Select category
  • ACCESSORIES
  • ADS-B SOLUTIONS
  • Aircraft Batteries
    • Aircraft Battery Accessories
    • Battery STC Kits
  • AIRCRAFT ELT
    • ELT Accessories
  • Aircraft Parts
    • Grips
    • LED Lights
  • AIRPLANE SUPPLIES
  • AVIONICS
    • Air Data
    • Airspeed Indicators
    • Altimeters
    • Altitude Holds, Selectors and Alerters
    • Ammeters
    • Annunciation Control Units
    • Antennas
      • Antenna Docks
        • Antenna Dock Accessories
    • Attitude Indicator
    • Audio Panel
    • Autopilot
      • Autopilot Accessories
      • Servos & Actuators
      • Yaw Computers
      • Yaw Controllers
    • Auxiliary Power Unit (APU) Indicators
    • Avionics Accessories
      • CHT Thermocouples
      • Cooling Systems
      • Current Sensors
      • EGT Thermocouples
      • Electrical
        • Lighting Controllers
        • Power Stabilizers
      • Fuel Flow Transducers and Fuel Sensors
      • Intensity Control
      • Pressure Sensors
      • Pressure Transducers
      • RPM Sensors
      • Shunts, Connectors and More
      • Temperature Probes
      • Temperature Sensors
    • Battery Back-Up
    • Carburetor Temperature Indicators and Probes
    • Clock
    • CO Detector
      • CO Detector Accessories
    • Computer Amplifiers
    • Converters
    • Cylinder Head Temperature
      • Eight Cylinder CHT
      • Four Cylinder CHT
      • Nine Cylinder CHT
      • Six Cylinder CHT
    • Dual Fuel Pressure
    • Dual Oil Pressure
    • Dual Oil Temperature
    • EFIS
    • EGT & CHT Combination
    • Emergency Locator Transmitters
    • Engine Analyzer
    • Engine Instruments
    • Exhaust Gas Temperature
      • Eight Cylinder EGT
      • Four Cylinder EGT
      • Nine Cylinder EGT
      • Six Cylinder EGT
    • Flex Custom Function Display
    • Flight Computers and Controllers
    • Flight Data Recorder
    • Flight Instruments
      • Flight Directors
      • Horizontal Situation Indicators
      • Navigation Indicators
      • Pressure Indicators
      • Rate Gyroscopes
      • Slaving Meters
      • Yaw Computers
      • Yaw Controllers
    • Fuel & Manifold Pressure
    • Fuel Flow
    • Fuel Level
      • 0-5V DC Systems
      • Cessna Pennycap
      • For CiES Digital Senders
      • Resistive Float
    • Fuel Pressure & Ammeter
    • Ground Power Units (GPU)
      • 14V Ground Power Units
      • 28V Ground Power Units
      • GPU Accessories
    • Heading Indicator
    • Helicopter Avionics
      • Battery
        • Battery STC Kit
    • Ignition Systems
      • Turbine Engine Exciters
    • Installation Hardware
    • Intercom
    • Inverters
    • Manifold Pressure & Fuel Flow
    • Manifold Pressure & Tachometer
    • NAVCOM
    • Oil Pressure & Temperature
    • Outlets
    • Pressure Sensors
    • Radio & Navigation
      • Amplifiers
    • Relay Units
    • SAM Standby Attitude Module
    • smartPlane System
    • Stack Avionics
    • Tachometer
    • Torque Indicator
    • Transponder
    • Turbine Engine Instrument
    • Turn and Slip Indicators
    • Turn Coordinators
    • USB
      • USB Chargers
    • Vertical Speed Indicators
    • Voltmeter & Ammeter
    • Weather Radars
    • Wireless Charger
  • Avionics Harnesses
  • Camera
    • External Camera Mounts
      • Accessories
      • Audio Cables
      • Camera Safe Cases
      • Exterior Camera Mounts
        • Anti Vibration
          • VibeX Mounts
        • Camera Style
          • 360 Cameras
          • Cell Phone
          • GoPro
          • Standard – 1/4-20
        • Mount To
          • Handles/Tubes
          • Inspection Cover/Wing Tip/Surface
          • Strut/Skid
          • Tie Downs
        • Mount Type
          • 360 Camera Mounts
          • Bolt/Screw
          • Clamp
          • Helicopter
          • Strap
      • Hardware
      • Interior Camera Mounts
  • Circuit Breaker
  • Coaxial
  • Flight Comfort
    • Seat Cushions & Pillows
  • GPS
  • HANGAR SUPPLIES
    • Bugs
    • Ceramic
    • Gear/Belly
    • Interior
    • Ladders
    • Polishing
    • Waterless Wash
    • Wet Wash
    • Windows
  • Hardware
    • Brackets
    • Bushings
    • Cables
    • Connectors
    • Fittings
    • Nuts
    • Plugs
    • Power
    • Reducers
    • Switches
    • Tools
  • HEADSETS
    • Headset Accessories
  • HOMEBUILDER
    • Homebuilder Accessories
  • IPAD & IPHONE
    • Accessories
    • ArmorGlas Screen Protection
    • Cool Case
    • Knee Docks
    • Kneeboards
    • Panel Mount
      • Accessories
  • Mounts
    • Mount Accessories
    • Mount To
      • Chart Holder
      • Dashboard
      • Glare Screen
      • Hand
      • Leg/Knee
      • Panel
      • Sheet Metal
      • Spar, Strut, Tube
      • Square Bar
      • Sun Visor Rail
      • Windshield/Glass
      • Yoke
    • Mount Type
      • AMPs Pattern
      • Bolted
      • Clamp
      • Clamp Collar
      • Hand
      • Leg/Knee
      • Suction Cup
    • Mountable Adapters
      • GoPro/Camera Adapters
      • GPS/ADSB Adapters
      • X-Naut Adapters
    • Mountable Cradles
      • iPad/Tablet Cradles
      • Phone Cradles
  • Oil Filters
  • OXYGEN SYSTEMS
    • Carbon Monoxide Detectors
    • Experimental
    • Installed
    • On-Demand Oxygen Systems
    • Oximetry and Pressure Sensors
    • Oxygen Accessories
    • Portable
  • Panel Docks
    • Panel Dock Accessories
  • PROFESSIONAL PILOT
    • Accessories
    • Apparel
      • Men's
        • Crew Shirts
      • Women's
        • Crew Shirts
    • Books & Training
    • Flight Bags
    • Flight Planning
    • Headsets
    • In-Flight Supplies
    • Luggage
    • Pre-Flight Supplies
    • Safety & Survival
  • RADIOS & TRANSCEIVERS
    • Handheld
    • Radio and Transceiver Accessories
    • Transceivers
  • Safety
  • Tools
    • Aircraft Tools
    • Bags
    • Cleaning Tools
    • Flashlights
    • Installation Parts
    • Parts Tools
    • Slick Magnetos
    • Testing Equipment
  • Uncategorized
  • Wiring Harnesses
Login / Register
0 Wishlist
0 Compare
1 item $73.29
Menu
CostAero.com | Aircraft and Pilot Supplies CostAero.com | Aircraft and Pilot Supplies
1 item $73.29
Browse Categories
  • Avionics
  • Instruments
  • Wiring Harnesses
  • Oxygen Systems
  • ADS-B Solutions
  • Airframe Parts
  • Books, Videos, & Software
  • Cleaning Supplies
  • Electrical
  • Engine Parts
  • Hardware
  • Professional Pilot
  • Tools
Shop by Brands
Shop by Brands

Category – Avionics – Electrical

HomeCategory – Avionics – Electrical
  • Avionics
    • Stack Avionics
    • Annunciators
    • Antennas
    • Engine Monitors
    • GPS
    • Measuring Instruments
    • Radio and Navigation
    • ELT
    • ADS-B
    • EFIS
    • Accessories
    • Electrical ✔️
    • Parts
    • Clocks
    • Ignition Systems
Show 9 24 36
Placeholder
Placeholder
Add to compare

A&P Bundle – with Stratus ES-H

Appareo
$3,995.00
Bundle includes: Stratus ES-H Kit, Stratus 3i Kit, Wiring Harness Parts Included with Transponder Part Number Description Quantity 153010-000041 Kit,
Add to wishlist
Add to cart
Quick view
Add to compare

RAMI AV-74(-1) Transponder/DME

RA Miller Industries
$180.00
The AV-74(-1) is a broadband blade type antenna for transponder or DME application. The antenna has longer mounting studs for thicker mounting locations. Its housing is constructed of anacrylonitrile-styrene-acrylic (ASA) shell. The white color allows maximum performance without losses due to color pigments or unseen dirt. The antenna is supplied with cellular neoprene mounting pad and hardware. The antenna is designed to operate at speeds up to 350 mph and altitudes up to 50,000 ft. It has a drag force of 0.09 lbs @ 250 mph. This antenna is a direct replacement for the CI 105-16.
Add to wishlist
Add to cart
Quick view
Add to compare

RAMI AV-61 Aviation L-Band and Transponder Antenna

RA Miller Industries
$200.00
The AV-61 is a broadband blade type antenna for DME, Transponder, ATCRBS/MODES, TCAS & TAS. The antenna housing is constructed of anacrylonitrile-styrene-acrylic (ASA) shell. The white color allows maximum performance without losses due to color pigments or unseen dirt. The antenna is supplied with cellular neoprene mounting pad and hardware. The antenna is designed to operate at speeds up to 350 mph and altitudes up to 50,000 ft. It operates at 960-1220 MHz and it has a drag force of 0.09lbs @ 250 mph. This antenna is a direct replacement for Honeywell’s KA61.
Add to wishlist
Add to cart
Quick view
Add to compare

Protected: RAMI AV-74 Transponder/DME

RA Miller Industries
$165.00
There is no excerpt because this is a protected post.
Add to wishlist
Add to cart
Quick view
Add to compare

TRANSPONDER/TT22 REMOTE UNIT/Includes: Mounting Tray

TRIG
$2,205.00
TRANSPONDER/TT22 REMOTE UNIT/Includes: Mounting Tray   The innovative design of the TT22 saves both space and weight while delivering certified performance. The
Add to wishlist
Add to cart
Quick view
Add to compare

TT21 Class 2 Transponder, remote unit with tray

TRIG
$1,920.00
TT21 Class 2 Transponder, remote unit with tray The innovative design of the TT22 saves both space and weight while delivering
Add to wishlist
Add to cart
Quick view
Placeholder
Add to compare

89000016-131 Transceiver

Bendix/King
Model Number: KGX 130R Technical Description
UAT, ADS-B in
Add to wishlist
Read more
Quick view
Add to compare

tailBeaconX TSO + AV-20-E Bundle

uAvionix
$3,294.00
tailBeaconX + AV-20-E Bundle All-in-One Nav Mode S / ADS-B OUT / 2" MFD EFIS UAX-90107-01 New Part # *supercedes UAX-90059-01
Add to wishlist
Add to cart
Quick view
Add to compare

TailBeaconX + AV-20-E Bundle

$3,294.00
tailBeaconX + AV-20-E Bundle (Experimental) AV-20E, AV20E All-in-One Nav Mode S / ADS-B OUT / 2″ MFD EFIS    
Add to wishlist
Add to cart
Quick view
Add to compare

tailBeaconX + AV-30-E Bundle

$4,148.00
tailBeaconX + AV-30-E Bundle  (Experimental Aircraft) AV-30E, AV30E All-in-One Nav Mode S / ADS-B OUT / 3″ MFD EFIS  
Add to wishlist
Add to cart
Quick view
Add to compare

END ITEM- TPA-100 (4MCU)

Bendix/King
TPA-100B Enhanced TCAS II Processor (4 MCU).

Call for Pricing

Contact Cost Aero at 855-500-3044 for pricing

Add to wishlist
Read more
Quick view
Add to compare

066-01143-2101 Transponder

Bendix/King
Model Number: MST 67A Technical Description
Mode S
Add to wishlist
Read more
Quick view
Add to compare

89000007-000001 Transponder

Bendix/King
$2,285.00
Model Number:  KT74 Overhaul Exchange Technical Description
Mode S, ADS-B out
Add to wishlist
Add to cart
Quick view
Add to compare

9007000-57001 Transponder

Bendix/King
Model Number: MST 70B Technical Description
Mode S, ADS-B
Add to wishlist
Read more
Quick view
Add to compare

00220-00 Transponder

TRIG
Model Number: TT31 Technical Description
Mode S, Panel mounted
Add to wishlist
Read more
Quick view
Add to compare

00220-00-01 Transponder

TRIG
Model Number: TC20 Technical Description
Panel Controller for TT21 and TT22 Transponders
Add to wishlist
Read more
Quick view
  • ←
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • …
  • 38
  • 39
  • 40
  • →
ABOUT

Customer Service is #1

CostAero.com delivers award winning customer service, top brands, and a 100% satisfaction guarantee.  We will price match and beat any competitors prices when permitted by retail requirements.   Give us a call, let us go to work for you finding the best solution, best price, and more!  There is a reason we have rapid growth, come see why everyone chooses CostAero.com as their supplier.

CONTACT / LOCATION / HOURS

Phone: (855) 500-3044

E-Mail: Sales@CostAero.com

Location:

13203 SE 172nd Ave Ste 166 #374

Happy Valley, OR 97086

Hours: 8 am PST – 7PM PST  Monday – Sunday

SHOP BY BRANDS

Cost Aero features many powerful brands of Aviation Manufacturers. Find the brand you need by Shopping by Brand

 

Store Information
  • Returns
  • Privacy Policy
  • Terms & Conditions
  • Contact Us
  • Facebook
  • LinkedIn
  • Twitter
  • Instagram
© 2025 CREATED BY COSTAERO.com
#
  • Avionics
  • Instruments
  • Wiring Harnesses
  • Oxygen Systems
  • ADS-B Solutions
  • Airframe Parts
  • Books, Videos, & Software
  • Cleaning Supplies
  • Electrical
  • Engine Parts
  • Hardware
  • Professional Pilot
  • Tools
  • Wishlist
  • Compare
  • Login / Register
Shopping cart
Close
Sign in
Close
“Relay Removal Tool for M12883/53-001 mounting bracket” has been added to your cart. Continue shopping

Lost your password?

No account yet?

Create an Account
Facebook X Instagram linkedin