The iBox is the heart of the iEFIS system, and the conductor in the symphony of communication between all system devices and the iEFIS screens. The iBox contains the GPS engine (with antenna connection), the pitot/static sensors and Angle of Attack sensors. The iBox is the hub of communication for all the system devices (AHRS, RDAC, Autopilot Servos) and is also the hub of communication with all third party devices (radios, transponders, ADS-B, VP-X) via its RS-232 and ARINC interfaces.

One iBox is necessary in every iEFIS system, and in cases where maximum redundancy is required, a 2nd iBox can be added to the system. The 2nd iBox acts as a ‘hot standby’ and is ready to take over all iBox tasks automatically when necessary, or on command by the pilot.

Click on the DB-25 connectors above to see more information on those connectors.

The Power Connector (pigtail harness included with every iBox):
The iBox can be powered by 1 or 2 Power Sources (as in the case of a backup battery system). It also has a Keep Alive Power input that maintains date and time and some non-volatile memory items without using the CR2032 battery, which can result in up to 10 years of life on the CR2032 eliminating the need to change this battery every year. The Outside Air Temp sensor also connects to the Power connector.

The CAN Connector (pigtail harness included with every iBox):
The iBox features 2 CAN buses (CAN 1 and CAN 2). The system devices can be split up in any way on each of the CAN buses.

OAT Probe
Our aluminum OAT probe is included with every iBox

GPS Antenna
Our tuned GPS Antenna is included with every iBox (inside mount)

EFIS LAN coax
An RG-174 EFIS LAN coax cable is included with each system

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EMS

Egine Monitoring and Sensors

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Capacitive Fuel Sender - Michigan Avionics

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Capacitance Fuel Level Sender

$130.00

For Experimental and LSA Use Only!

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912 Sealed CHT Probes - Michigan Avionics

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CHT 912 Sealed Probes

$65.00

For Experimental and LSA Use Only!

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EI FT-60 - Michigan Avionics

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Electronics International Fuel Flow Transducer FT-60

$235.00

For Experimental and LSA Use Only!

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Electronics International Fuel Flow Transducer FT-90

$235.00

For Experimental and LSA Use Only!

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Ferrite Clip On - Michigan Avionics

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EMI Clip-On Ferrite Interference Suppressor

$13.50

For Experimental and LSA Use Only!

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EMI Ferrite - Michigan Avionics

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EMI Ferrite Interference Suppressor

$6.50

For Experimental and LSA Use Only!

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Jabaru Sensor Kit - Michigan Avionics

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Jabiru 2200 Sensor Kit

From: $540.85

Jabiru 2200 4cyl

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Jabaru Sensor Kit - Michigan Avionics

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Jabiru 3300 Sensor Kit

From: $728.85

Jabiru 3300 6cyl

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Lycoming 4 cyl Sensor Kit - Michigan Avionics

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Lycoming – Continental 4cyl Sensor Pack

From: $749.13

Lycoming or Continental 4cyl Engines

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Lycoming 6 cyl Sensor Kit - Michigan Avionics

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Lycoming – Continental 6cyl Sensor Pack

From: $1,109.43

Lycoming or Continental 6cyl Engines

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Magnetic Current Sensor – Closed Loop

$85.00

Effective Current Measurement Without Adding Wire Breaks

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Current Clamp - MGL Avionics

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Magnetic Current Sensor for EFIS

$55.00

DISCONTINUED - Use MAG-CURRENT-LOOP instead!

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Water - Oil Temp Sensor - Michigan Avionics

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Precision Water-Oil Temp Sender

$45.00

For Experimental and LSA Use Only!

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RDAC XF / XF MAP - MGL Avionics

RDAC CAN - MGL Avionics

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RDAC

$215.00 – $405.00

Engine Monitoring System (EMS)

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OAT - MGL Avionics

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Replacement OAT Probe

$35.00

For Experimental and LSA Use Only!

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912 uls Sensor Kit - Michigan Avionics

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Rotax 912 ULS Sensor Kit

From: $545.17

Rotax 912ULS 4cyl Engines

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UMA Fuel Pressure Sensor - Michigan Avionics

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Rotax 912/915 iS Sensor Kit

From: $156.00

Rotax 912/915 iS 4cyl Engines

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914 Sensor Kit - Michigan Avionics

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Rotax 914 Sensor Kit

From: $599.85

Rotax 914 4cyl Engines

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3/8 x 24 Bayonett Type K CHT Probes - Michigan Avionics

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Type-K CHT Bayonet UL Power

$35.00

For Experimental and LSA Use Only!

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CHT Bayonet Probe

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Type-K CHT Bayonet, 3/8″-24

$55.00

For Experimental and LSA Use Only!

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Spark Plug CHT - Michigan Avionics

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Type-K CHT Thermocouple for Spark Plugs

$39.00

For Experimental and LSA Use Only!

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Clamp Style EGT Probes - Michigan Avionics

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Type-K EGT Thermocouple, Clamp Type

$55.00

For Experimental and LSA Use Only!

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M8x1 EGT Probes - Michigan Avionics

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Type-K EGT Thermocouple, M8 x1 Thread

$50.00

For Experimental and LSA Use Only!

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UMA Carb Temp Sensor - Michigan Avionics

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UMA Carb Temp Sender

$96.32

For Experimental and LSA Use Only!

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