Location: This quest takes place in Worgen Introduction Gilneas.

Shortly: Lorna Crowley at Keel Harbor wants you to get on a Hippogryph and destroy the Horde gunship.

How to: Go near the hippogryphs and wait for Tobias Mistmantle to signal you. Get on it and fly to the Horde gunship. Here just follow the NPCs and fight. The quest is a bit long but an easy one. Look out for what the NPCs are telling you (when they tell you to climb down click the rope on the ground, when they tell you to get on a wyvern do so and so on…)

Rewards are 15 silvers, 1350 experience and 500 reputation with Gilneas.