The Sha'tari Skyguard are found just north of Skettis in Blackwind Landing.

“Reputation rewarded for killing mobs will no longer automatically deprecate. This means trivial mobs will continue to give out their full amounts of reputation on kill for the majority of cases in the game (level 70 creatures in Stratholme, for example, will continue to award the full amount of rep to level 80 players seeking to boost their Argent Dawn faction). “ Patch 3.08 Notes.

Skettis Mob Reputation

1. Akkarai summoned from the Adversarial Blood quest and rewards 100 reputation through exalted.
2. Gezzarak summoned from the Adversarial Blood quest and rewards 100 reputation through exalted.
3. Karrog summoned from the Adversarial Blood quest and rewards 100 reputation through exalted.
4. Monstrous Kaliri reward 10 reputation through exalted.
5. Skettis Kaliri reward 5 reputation through revered.
6. Talonpriests reward 10 reputation through exalted.
7. Talonsworn Forest-Rager reward 30 reputation through exalted.
8. Terokk summoned from the Terokk's Downfall quest and rewards 500 reputation through exalted.
9. Time-lost Skettis reward 10 reputation through exalted.
10. Vakkiz summoned from the Adversarial Blood quest and rewards 100 reputation through exalted.

Sha'tari Skyguard Repeatable Quests

1. Bombing Run is obtained from Sky Sergeant Vanderlip in Ogri'la and rewards 500 reputation through exalted.
2. Escape from Skettis is obtained from the Skyguard Prisoner found in one of the three veils in skettis, saving the prisoner rewards 150 reputation through exalted.
3. Fires Over Skettis is obtained from Sky Sergeant Doryn at Blackwind Landing and rewards 350 reputation through exalted.
4. World of Shadows is obtained from Severin at Blackwind Landing and rewards 250 reputation through exalted.
5. Wrangle Some Aether Rays! is obtained from Skyguard Khatie at the Skyguard Outpost in Blade's Edge Mountain and rewards 350 reputation through exalted.

Sha'tari Skyguard One Time Reputation Quests

1. Sha'tari Skyguard Quests (WoWWiki.com) / (WoWHead.com)