The Engine Data Acquisition Unit

Protect your aircraft from catastrophic failure, reduce potential risks and expenditures, all while saving your fleets bottom line. Introducing the ENode, Latitude’s engine data acquisition unit built to enable engine conditioning trend monitoring (ECTM), flight data monitoring (FDM), and fuel management programs for aircraft.

ENode, Engine Data Acquisition Unit

Product shot of the ENode

ENode coupled alongside Latitude's IONode lightweight flight data recorder

A shot of the ENode coupled alongside the IONode lightweight flight data recorder.

Packaged into a small, lightweight box, the technology offers a versatile solution supporting all twin turbine engine aircraft and operators by providing access to timely and actionable information. Effortlessly record ECTM data, while receiving vital notifications, engine parameters, exceedances, and more.

Designed to operate with Latitude’s modular system of aircraft communications and monitoring solutions, the ENode allows operators to reduce their operating costs and increase operational awareness. The ENode can be installed on its own to capture engine signals and convert to ARINC 429 or can be mechanically coupled with Latitude’s IONode lightweight flight data recorder. Protect your bottom line and see a measurable return on investment by staying in control of your system status, reducing unexpected maintenance expenditures and catastrophic failures.

Turn your recorded data into actionable information with Latitude Flight Data Analytics, our complete web-based system for storing, viewing, managing and analyzing flight data to support your operations. Flight and engine data is automatically sent on to specialized service providers to deliver industry-leading ECTM and fuel use analysis.


Snapshot of Latitude Flight Data Analytics (LFDA)

System Features

  • Inputs for rotor, compressor, turbine and propeller RPMs
  • Synchro inputs for position sensing
  • Thermocouple inputs for ITT and EGT signals
  • General-purpose analog voltage inputs for data acquisition
  • Discrete inputs
  • ARINC 429 output

Capture and digitize engine parameters from tachometers, thermocouples, synchros and variable voltage sources without interfering with the source signal.

Physical Specifications

  • Width: 6.72 in (17.1 cm)
  • Height: 1.33 in (3.4 cm)
  • Depth: 3.44 in (8.7 cm)
  • Weight: 1.1 lb (500g)

Environmental Qualifications

  • Operating Temperature range: -45º to +70º C
  • RTCA/DO-160G


  • FAA and TCCA approved

Reduce your operating costs and increase visibility into your operations today with Latitude’s range of aircraft monitoring solutions.

Contact the Latitude Sales Team