Doctor Who: Star Flight

Audiobook Flow is carrying Doctor Who: Star Flight, read by Christopher Naylor. Written by Paul Hayes.

Christopher Naylor reads a brand new adventure for the First Doctor, Susan, Ian and Barbara. The TARDIS materialises on board Cavis Sunliners Flight 307, a regularly scheduled passenger flight using a revolutionary type of interstellar travel. The Doctor, his granddaughter Susan and her schoolteachers Ian and Barbara meet Chief Officer Sopel, beleaguered commander of the vessel.

That is the whole offer: the full recording, a chapter index, and a player that does not ask you to sign up.