Stratus 4
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EXPLORE TRIG STACK AVIONICS
& HEALTH TECHNOLOGY
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INSTRUMENT REDUCER PLATE/heat-treated aluminum, black anodize finish. 3 1/8 reducer plate to 2 1/4 diameter
VHF Communications Antenna | 118-137 MHz, 4 Hole Mount, BNC Female Connector, Gloss Black
The AV-17 is designed specifically for mounting to the underside of an aircraft, providing an excellent radiation pattern for air-to-ground communications. It has a 4-bolt mounting base and is low in profile. 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 0.66 lb @ 250 mph. This antenna is a direct replacement for the CI 122.
This VHF communications antenna has a gloss black finish.
VHF Communications Antenna | 118-137 MHz, 4-Bolt Mount, BNC Female Connector, Gloss Black
The AV-10 VHF communications antenna is designed for high-performance aircraft applications. It exhibits excellent electrical characteristics and incorporates an efficient aerodynamic 4-bolt mounting base. The antenna essentially matches the styling of the communication antenna currently used on most single and light twins. The antenna is designed to operate at speeds up to 350 mph and altitudes up to 50,000 feet. It has a drag force of 2.70 lbs @ 250 mph. This antenna is a direct replacement for the CI 121.
This antenna comes in gloss black.
Illyrian Smart Oximeter – With iOS App – White
Stainless Care 8 Fl. oz – Cleaner and Conditioner
EDM 960 Twin
The EDM-960 is certified as a primary flight instrument. With the 960 on board, you can remove many of your old engine gauges, and open up valuable space in your panel. Featuring one DAU per engine, only 2 wires run back to the display in the cockpit. (see “fact sheet” on right) No thermocouple wires in the wings! Fly with confidence as your EDM960 acts as your full time on-board flight engineer.
CGR-30P Premium Package
CGR-30P Premium Package (Single Display) Worksheet here: https://iflyei.com/downloads-electronics-international-instruments/ FAA Approved Primary Replacement Primary Replacement STC’d, TSO’d & PMA’d Remove your
BOM Broadcasting Outer Module | 65–120 knots, With ADS-B
AERO 551-101-002 Panel Mount Digital CO Detector
AERO 551 Panel Mount Digital CO Detector and Cabin Pressure Warning
CO detector comes with a solder cup connector.
CGR-30 Combo Package
CGR-30 Combo Package (Single Engine) FAA Approved Primary Replacement FAA TSO’d, STC’d, TCCA Validated, EASA Validated Remove your old primary engine
AERO 551-101-002 Panel Mount Digital CO Detector

Stratus 4 ADSB-IN, AHRS, WX, Traffic
Every pilot needs this box in their flight bag or installed in their aircraft. It can save your life.

Plexus In Stock!
Now Shipping, with more than 100 units in stock!

AV-30C System
Certified primary replacement. Remove your vacuum system.

OXYGEN SYSTEM INSTALLS
Installation in Aurora Oregon (KUAO)

Custom Avionics Harnesses
Premier high quality avionics harnesses for a variety of applications from single stack avionics, including full panel wiring. Includes wiring diagram. Click Above For the Harness Planner
AIRCRAFT BROKER
CostAero recommends our clients choose Style Aircraft for those who are looking to buy or sell aircraft. www.StyleAircraft.com
ABOUT US
CostAero is a prominent aviation company headquartered in Happy Valley, Oregon, renowned for its commitment to excellence in the aerospace industry. With a focus on innovation and cutting-edge technology, CostAero specializes in avionics, parts, pilot supplies. Situated in the heart of the Pacific Northwest, CostAero serves as a trusted partner for aviation enthusiasts and professionals alike.













