Recorders

An FDR is a device that automatically records critical data such as altitude, speed, aircraft attitude and engine power during flight.
This data is used to determine the cause of accidents and to diagnose problems during routine maintenance, providing the foundation for safe aircraft operations.
Its structure boasts excellent impact and fire resistance, and provides reliable protection for recorded data even in harsh environments.

A DFU is a deployable, floating capsule with a built-in FDR and is mounted on the exterior of the aircraft.
Upon detection of submergence, it automatically separates from the aircraft due to the impact of pyrotechnics and floats to the surface.
It employs a flashing strobe and radio beacon to transmit its location to facilitate quick recovery.
It supports the initial response of accident investigations and contributes to securing valuable flight data.

An MDR is a device that collects and records information from cameras, microphones, and various sensors mounted on the aircraft.
The high-precision recording of images, sounds, and aircraft conditions during flight is useful for preserving flight records and analyzing the cause of failures.
The removable memory cartridge enables fast data retrieval and efficient operation.

A VDC is a real-time monitoring device for aircraft vibration and structural changes.
The collected data is used for maintenance and safety assessments, and contributes significantly to early detection of abnormalities and preventive maintenance.
The recorded data is transferred to the RMU via the DTU, and the removable memory enables quick data retrieval.

A HUMS is a system that collects and analyzes data obtained from various aircraft sensors to constantly monitor the health and usage of the aircraft.
It is a licensed product produced in Japan with the same functions as the VDC, and contributes to optimization of maintenance plans and early detection of abnormalities.
Reliable data collection improves aircraft safety and operational efficiency.

An RDR is a data recording device built into equipment that receives information from the control panel and stores it in a dedicated recording cartridge.
The recording cartridge is removable and allows quick data acquisition and analysis.
The highly reliable recording function is useful for maintaining data during operation and analyzing the cause of failure.

A data analysis system visualizes data acquired from various recording devices in a variety of formats, including lists, graphs, and flight paths.
Equipped with a 3D flight path view using GPS information and a function for simultaneously comparing and displaying data from multiple aircraft, it supports a wide range of applications such as flight analysis, maintenance, education and training.