Skip to navigation Skip to main content
  • 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
    • Software & Licenses
    • 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
9 items $7,493.95
Menu
CostAero.com | Aircraft and Pilot Supplies CostAero.com | Aircraft and Pilot Supplies
9 items $7,493.95
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 – Antennas

HomeCategory – Avionics – Antennas
  • 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
Add to compare

RAMI AV-575 Marker Beacon Antenna Splitter

RA Miller Industries
$165.00
The AV-575 antenna is a marker beacon antenna splitter allowing two receivers to share the same antenna. It is a direct replacement for the CI 509.
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

ELEMENT/for CI-158C and CI-158C-2

Comant
$162.29
ELEMENT FOR CI-158C Single antenna element
Add to wishlist
Add to cart
Quick view
Add to compare

RAMI AV-570 Antenna Accessories | Diplexer

RA Miller Industries
$160.00
The AV-570 diplexer splits the signal from a VOR-Type NAV antenna to feed a NAV/LOC and a GS receiver. The diplexer construction is similar to the AV-547 splitter and operates at altitudes up to 50,000 ft. This product is a direct replacement for the CI 507.
Add to wishlist
Add to cart
Quick view
Add to compare

CI 101 TRANSPONDER STUB ANTENNA/BNC Female Connector, 1030-1090 MHz, 50 Ohms, Airspeed 300 Knots, & a Tin-Nickel Alloy Finish

Comant
$155.23
The CI 101 is a top loaded stub, monopole, transponder antenna with a mechanically captivated radiator machined from solid brass for impact resistance. Contact power are made from beryllium copper, and metallic parts are plated with bright nickel for corrosion protection. The CI-101 mounts through a single 0.6-inch diameter hole.
Add to wishlist
Add to cart
Quick view
Add to compare

RAMI AV-547 VOR/LOC (Receive Only) | Splitter

RA Miller Industries
$155.00
The AV-547 splitter feeds two navigation receivers from one antenna. The matching circuitry is enclosed in a durable, light weight aluminum housing for superior mechanical and environmental stability. The splitter operates at altitudes of up to 50,000 ft. This product is a direct replacement for the CI 502.
Add to wishlist
Add to cart
Quick view
Add to compare

110-324 Whip Antenna

ACR Artex
$149.00
Dual Band, with Inductor , 121.5 & 243 MHz
Add to wishlist
Add to cart
Quick view
Add to compare

104-17 Monopole Transponder Antenna | 978 MHz

TED Manufacturing Corporation
$148.50
The 104-17 transponder antenna is a mono-pole antenna that has a top loaded sphere which creates a factor of reliability and safety for a shorter antenna. This antenna offers a voltage standing wave ratio of 1.7:1 at 978 MHz when connected with a 50Ω coaxial transmission line. The 104 series antennas feature an omni-directional, vertical-polarize radiation pattern when mounted to the underside of the aircraft.
Add to wishlist
Add to cart
Quick view
Add to compare

RAMI AV-534L Airborne Communications | VHF

RA Miller Industries
$135.00
The AV-534L is a heavy-duty stainless steel quarterwave VHF communications antenna. It is manufactured with a durable type stainless steel whip and large stress-relieved ferrule and comes complete with porcelain insulators and mounting hardware. The antenna is designed to operate at speeds of up to 350 mph and altitudes of 50,000 ft. It has a drag force of 0.56 lb @ 250 mph. An 8 foot transmission line with connectors is also supplied.
Add to wishlist
Add to cart
Quick view
Add to compare

RAMI AV-6 Cable Assembly

RA Miller Industries
$130.00
The AV-6 is a cable assembly consisting of 50 ft. of RG-58/U low loss transmission line, a PL-259 connector at one end and a BNC male connector at the other. The cable assembly is commonly used with the AV-1 and AV-5 Ground Based Antennas.
Add to wishlist
Add to cart
Quick view
Add to compare

TA50 Compact GPS Antenna | 3m (118in) Cable, SMA Connector

TRIG
$127.10
The TA50 Compact GPS Antenna is perfect for gliders and light sport aircraft with limited space and mounting options. This GPS antenna is compact and easy to stow, and it is designed to provide trouble-free operation when used with a TN72 GPS position source. Adding the TA50 to a TN72 is a cost-effective way to make a Trig Mode S transponder into an ADS-B Out solution for improved visibility and safety. This TA50 compact antenna has an SMA connector and a three-meter length. *Transponder and TN72 GPS sold separately
Add to wishlist
Add to cart
Quick view
Add to compare

DMU235-1 FAIRING GASKET FOR DM N4-17/N/R/S/T

Harris Corp.
$116.00
Antenna gasket for the DM N4-17 VOR/LOC/Glide slope antenna.
Add to wishlist
Add to cart
Quick view
Add to compare

AV-12 Balun Transmission Line

RA Miller Industries
$112.00
Replacement balun transmission line for use with the RAMI AV-12 antenna.
Add to wishlist
Add to cart
Quick view
Add to compare

RAMI AV-534 Airborne Communications | VHF

RA Miller Industries
$110.95
The AV-534 is a heavy-duty stainless steel quarterwave VHF communications antenna. It is manufactured with a durable type stainless steel whip and large stress-relieved ferrule and comes complete with porcelain insulators and mounting hardware. The antenna is designed to operate at speeds of up to 350 mph and altitudes of 50,000 ft. It has a drag force of 0.56 lb @ 250 mph.
Add to wishlist
Add to cart
Quick view
Sale
Add to compare

K220A Com Whip Antenna | Magnetic Mount, 118-136 MHz

$99.00 Original price was: $99.00.$89.00Current price is: $89.00.
K220A Com Whip Antenna | Magnetic Mount, 118-136 MHz   The K220A communications whip antenna is a 30-inch VHF antenna
Add to wishlist
Add to cart
Quick view
Add to compare

VEHICLE ANTENNA 108/512MHz/ W/17′ RG58/UHF MALE CONNECTOR

Talley Communications
$53.94
The ASPC-201L is a field-tunable, broadband vehicle antenna with a snap-in mount for fast, permanent installation in a 3/8-inch hole without the need for soldering. The whip is fastened using a set screw adapter and can be removed easily for fine tuning or replacement.
  • Comes with 17-foot RG58U cable and UHF male connector
Add to wishlist
Add to cart
Quick view
  • ←
  • 1
  • 2
  • 3
  • …
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • →
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
“xCruze 100/110 Autopilot for Experimental Aircraft” has been added to your cart. Continue shopping

Lost your password?

No account yet?

Create an Account
Facebook X Instagram linkedin