42 Operation of a computer database in the field of vehicle operation and maintenance, namely, aircraft maintenance, aircraft servicing, aircraft repair, aircraft flight instruction, aircraft flight simulations, aircraft de-icing, aircraft snow removal, de-icing preparations for aircrafts, aircraft ice and snow conditions, and atmospheric information; Providing a website in the field of vehicle operation and maintenance, namely, aircraft maintenance, aircraft servicing, aircraft repair, aircraft flight instruction, aircraft flight simulations, aircraft de-icing, aircraft snow removal, de-icing preparations for aircrafts, aircraft ice and snow conditions, and atmospheric information; Providing information over an internal or proprietary telecommunication network or a global computer network in the field of vehicle operation and maintenance, namely, aircraft maintenance, aircraft servicing, aircraft repair, aircraft flight instruction, aircraft flight simulations, aircraft de-icing, aircraft snow removal, de-icing preparations for aircrafts, aircraft ice and snow conditions, and atmospheric information; Providing use over the internet of non-downloadable software applications in the field of vehicle operation and maintenance, namely, aircraft maintenance, aircraft servicing, aircraft repair, aircraft flight instruction, aircraft flight simulations, aircraft de-icing, aircraft snow removal, de-icing preparations for aircrafts, aircraft ice and snow conditions, and atmospheric information