Product Certification Consultations and Publications

applicable to Airborne ATC Transponder Equipment (ETSO-C76d) & VHF Radio Communications Transceiver Equipment Operating Within The Radio Frequency Range 117.975 To 137.000 Megahertz (ETSO-2C169a)

Loss of Oil from Gearboxes Utilising a Pressurised Lubrication System - Applicable to AW 189

Large Rotorcraft - Oil Low Pressure Warning

Airborne Navigation Sensors Using the Global Positioning System Augmented by the Satellite Based Augmentation System (ETSO C145c) & Stand Alone Airborne Navigation Equipment Using the Global Positioning System Augmented by the Satellite Based Augmentation

Deviate from ETSO-C90d and SAE AS36100A section 8 by using different testing restraint conditions.

applicable to VOR Receiving Equipment (ETSO-2C40c)

System control and monitoring (ATTCS) - CS-25 Appendix I 25.6 (c) (2) - Applicable to EMBRAER 550