Reviewer for:

• Journal of Sound and Vibration
• AIAA Journal of Aircraft
• AIAA Journal of Guidance, Control and Dynamics
• IEEE Aerospace Systems and Technology
• Iranian Journal of Science and Technology
• Aerospace Sciences and Technologies, JAeSI, India
• Chinese (English) Journal of Aeronautics

Honours and Awards:

• Flight Mechanics Group India, Co-ordinator
• Identified as an Excellent Reviewer by AIAA Journal of Guidance, Control, and Dynamics (2009)
• In Marqui?s who?s who in the world 2009 edition
• DST, CSIR, INSA Travel Award (2001)

Honorary Activities:

• Co-chaired a technical session in the ICEAE 2009, IISc, Banglaore
• Co-chaired a technical session in the WSEAS Dynamical Systems and Control Conference (Control 09), Tenerife, Spain

Invited Talks:

• Dynamics Group, Mechanical Engineering Department, TU Darmstadt, Germany (2009)
• Department of Mathematics, IIT Madras (2006)
• Department of Aerospace Engineering, IIT Madras (2005)
• Department of Mechanical Engg., Dynamics Group, TU-Darmstadt , Germany (2005)
• Department of  Mathematics, Goethe University, Frankfurt, Germany (2005)
• Department of Aerospace Engg., IIT Bombay (2005)
• Department of Mathematics, Florida State University, USA (2002)
• Department of Engineering Science and  Mechanics, Pennsylvania State University, USA (2002)
• Department of Control and Dynamical Systems (CDS), CalTech, Pasadena, USA (2002)

Invited Lectures/Course Organized:

• Advanced Flight Dynamics: Modeling and Simulation, at IIT Madras, Chennai, March 19-21, 2012.
• On Flight Mechanics at Gojan Institute of Technology, RedHills Chennai, 2011.
• Lecture Series on Dynamic Stability Analysis and Trajectory Tracking Control, at ISRO Satellite Center, Bangalore, June 30 - July 1, 2010.
• On Liquid Slosh Modeling and Simulation, Dept. of Ocean Engg., IIT Madras
• On AUTO continuation algorithm, Dept. of Mathematics, IIT Madras