Ground Support Systems


System Software Evaluation & Validation Equipment (SIR)

Software Integration Rig (SIR) is an Industrial PC based system is used to test the SSFDR (Solid State Flight Data Recorder) of SU30 Aircraft. SIR is a PXI based test platform and it is used to test independent and integrated software tests of the SSFDR.


  • Generate all aircraft parameters required for recording
  • Generate the Audio data for recording
  • Generate all control signals for LRU's
  • Simulate the condition to perform the particular function in the LRU's
  • Frame generation for sending data to the RU
  • Read the data from the telemetry ports of the SSFDR
  • Extract the required data from the frame
  • Report generation
  • Check all signals generated by SIR through the Self Test Box
  • Calibrate all the analog signals
  • It has MIL1553B, ARINC 429, ARINC 717, RS232, Ethernet, Discrete and Analog signals for simulation
  • Audio analyzer


19" Dual Rack
Power Supply Input: 230 VAC-50 Hz
Operating Temperature: 0°C to 55°C
Storage Temperature: -25°C to +85°C
Relative Humidity : 90% (Non-condensing)

UNA Menu GYRO Evaluation