"Spooky 01" is the callsign of the NATO AC-130U Spooky gunship piloted by Janice Rehl. It's only appearance in Ace Combat: Assault Horizon was in support of ground troops assaulting the ruins near the city of Mogadiyu. Being the U variant, its name is "Spooky II" and is an advanced version of the AC-130 family of gunships.
- 1 x 25mm GAU-12 Equalizer Gatling gun
- 1 x 40mm Bofors L/60 cannon
- 1 x 105mm M102 howitzer
- Surface-to-air recovery system
- In the mission, Rehl tells Spense to "use the 120" but the AC-130U usually doesn't carry a 120mm but a 105mm howitzer. There has been talk of replacing the 105mm M102 howitzer with a M120 120mm mortar, however.