You are already 17 years old and you are already an adult child :) You need to issue a permit for independent departure, this is done by a notary. It is necessary that you and your parents go to him together, you need to have a passport and a birth certificate.

You can certainly issue permission to leave with your parents' friends, but in this case, if this is a visa country, you need to have one hotel is booked on the same dates, it is also issued by a notary with the same documents, but you will also need a passport of the person you are traveling with.

I wish you a pleasant stay.

When traveling outside the Russian Federation, or when driving on t RF rritorii without parents prepared a document certifying parental consent for a minor child traveling without them. This document must be certified by a notary.

Depending on the country of destination, either the consent of both parents or one person is required - in particular, for the travels across Russia, the consent of one parent is sufficient. In the countries that are parties to the Schengen Agreement (Egypt does not, of course, refer to them), the compulsory requirement is the consent of both parents.

Consent is made for a specific trip with the establishment of the time of departure and entry. This consent is necessary for the child before the 18th birthday (even if it comes in the next few days).