(i)      Modelling of the telecommunication medium at ionospheric heights

(ii)     Space weather

(iii)    Ambient electron density variations over the Earth\92s middle and high latitudes. In particular, the ionospheric plasmapause and its relationship with the ionospheric electron density trough.

(iv)    The signature of the polar cusp at ionospheric heights.

(v)     The influence of the interplanetary medium on mid-latitude ionospheric variability.

(vi)    Satellite Orbit Simulation.

(vii)   Promotion of Aerospace Engineering Curriculum.

(viii)  To create awareness on Near Earth Space and Space Weather in public besides formal education in classroom-OUTREACH

(ix)          Since 2007, Dr. Tulunay has been interested in creating awareness on Space Weather and Sun-Earth Interaction among school children in the age group between 7 and 11 years and senior people. (http://www.ilovemysun.co.uk )